/ Four-row tapered roller bearings

Four Row Tapered Roller Bearing

1.Product Introduction: Its load - bearing capacity is 3.5 - 4 times that of single - row bearings, suitable for extremely heavy loads.
2.Structure Type: The inner ring / outer ring is integrally forged, with four - row rollers + cage, multiple spacer rings, and a metal seal.
3.Size Range: Inner diameter 100 - 2000mm, outer diameter 200 - 3000mm, width 80 - 500mm.
4.Material: Inner ring/Outer ring/Rollers: GCr15/GCr15SiMn/20Cr2Ni4A, cage: stamped steel / brass.
5.Precision: P0/P6 level.
6.Application Fields: Large - scale rolling mill roll necks, port super - heavy cranes, mining machinery spindles.
7.Key Inspection Items: Forging flaw detection, consistency of four - row rollers, radial load - bearing capacity (≥10000kN).

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Product Description

Data Sheet

High-Capacity Four Row Tapered Roller Bearings for Extreme Industrial Demands

Engineered for heavy-load, high-temperature metallurgical & mining equipment with 30+ years of precision manufacturing expertise.

When your machinery faces relentless radial and axial loads, Four Row Tapered Roller Bearings deliver unmatched stability. Designed with four rows of precision-angled rollers, these bearings distribute stress evenly, offering 3.5–4x the load capacity of single-row alternatives. At LUOYANG INNO, we combine three decades of expertise with advanced heat treatment and grinding technologies to create solutions that thrive in 350°C environments, from steel mills to mining crushers.

product-500-500

Why Choose Us?

✅ P0/P6/P5/P4-Level Precision

Ensure perfect alignment in rolling mills and port cranes with ISO 9001-compliant tolerances.

✅ Dynamic Loads Up to 12,000 kN

Reinforced ribs and ultra-clean GCr15 steel handle shock loads in forging presses.

✅ 30% Faster Production

Get custom φ3000mm+ bearings in 15–20 days via modular manufacturing.

✅ Full Lifecycle Support

From IoT-enabled wear monitoring to scrap recycling, we optimize your TCO.

Technical Specifications

Parameter	Details
Inner Diameter	100–5000 mm (customizable)
Outer Diameter	200–3000 mm
Material	GCr15/GCr15SiMn steel with carburizing
Precision	ABEC 7/P4 (adjustable to P6)
Temp Resistance	-50°C to +350°C (optional coatings)
Sealing	Triple-lip metal seals

Where They Excel?

Heavy Industry Applications

Steel Rolling Mills: Withstand 150–350°C thermal shocks in continuous casting lines.
Mining Crushers: Dust-resistant designs extend service life in abrasive conditions.
Port Cranes: P0～P4 precision ensures smooth operation under 10,000 kN dynamic loads.

Custom-Built for Your Challenges

Oversized Units: Rapid prototyping for φ5000mm bearings.
Corrosion Defense: Chromium-molybdenum alloy for coastal plants.
Hybrid Rollers: Ceramic options for acidic/alkaline environments.

Quality Assured, Globally Trusted

Every Four Row Tapered Roller Bearing undergoes 12 validation stages:

1. Raw material spectrometry for alloy consistency.

2. Forging flaw detection via ultrasonic testing.

3. 10,000-hour simulated load endurance trials.

4. Post-grinding noise/vibration analysis.

Certified to ISO 9001, our bearings achieve a 99.9% defect-free rate.

Your Supply Chain Advantage

1,000+ Standard SKUs: Shipped within 48 hours.
Bulk Order Priority: Dedicated lines for 500+ unit batches.
Global Warehouses: Strategic hubs in Asia, Europe, and Americas.

product-1406-300

FAQ

Q: Can you customize bearings for φ2500mm rolling mill backup rolls?

A: Absolutely. Our mega-size series supports up to φ5000mm with P4 precision.

Q: What’s the lead time for non-standard orders?

A: 15–20 days for custom designs – 30% faster than industry averages.

Q: How do you prevent premature wear in mining equipment?

A: Multi-labyrinth seals and hardened roller surfaces combat abrasive particles.

Q: Do you offer installation support?

A: Yes. Our engineers provide on-site clearance mapping and alignment checks.

product-1256-742

Ready to Upgrade Your Machinery with Four Row Tapered Roller Bearing?

📧 Contact Our Engineers

Email: sales@inno-bearing.com

📞 24/7 Technical Support

Discuss your load, speed, and environmental challenges today!

d 30～80mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
30	60.03	37	37	2.5	0.4	61.5	87.7	350606-2LS		42	56	0	2	2	1.5	2.19	1.4	0.46	0.491
34	64	37	37	2.5	1	60	82	350634X3TN1-2RS		46	61.5	0	2	1	1.5	2.19	1.4	0.46	0.483
35	64	37	37	2.5	1	60	82	350607X3TN1-2RS		47	61.5	0	2	1	1.5	2.19	1.4	0.46	0.467
35	80	57	45	2	0.5				57707	60	76.5	7	2	0.5	1.21	1.84	1.21	0.55	1.22
42	76	39	39	2	1.5	67.6	105.5	350642X3TNI-2RS		58	71	0	2	1.5	.21	1.84	1.21	0.55	0.644
49	84	48	48	2.8	0.5	97.3	171	350649-2LS		63	79	0	2.5	0.5	1.5	2.19	1.4	0.46	1.13
49	84	48	48	2.8	0.5	94.6	165	350649TNI-2LS		63	79	0	2.5	0.5	1.5	2.19	1.4	0.46	1.1
50	84	54	54	5.5	1.5	106	236	350610X3TN1-2RS		65	79	0	4	1.5	1.5	2.19	1.4	0.46	1.19
	100	50	50	5.5	1.5	137	195		LY-3021	59	90	0	1.5	1.5	1.6	2.4	1.6	0.42	1.62
	100	79	54	2	0.8				797710	62	88	13	2	0.8	1.6	2.4	1.6	0.42	2.45
	100	79	54	2	0.8				79710K	62	88	13	2	0.8	1.6	2.4	1.6	0.42	2.44
55	90	52	43	3.5	0.2	142	220	32011X2/DF	3-762	69	87	6	2.5	0.2	1.7	2.5	1.6	0.4	1.23
55	100	60	48.5	2	0.6	192	281	35211		64	96	6	2	0.6	1.7	2.5	1.6	0.4	1.83
65	120	73	61.5	2	0.6	279	424	352213		75	116	6	2	0.5	1.63	2.48	163	0.4	3.35
70	110	38	28	1	0.5	104	156	350014X2	97814	78	104	7	1	0.5	1.5	2.2		0.46	1.06
75	130	75	62	2	0.3	294	466	352215	97515	84	125	6.5	2	0.3	1.6	2.3	1.5	0.3	3.62
75	130	75	62	2.5	0.5				B97515L	87	125	6	2	0.5	1.6	2.3	1.5	0.43	3.62
80	140	78	63.5	2.5	0.6	339	526	352216		90	135	7.5	2	0.6	.57	2.39	1.57	0.42	4.48
d 85～140mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
85	150	86	69	2.5	0.6	406	647	352217		95	143	8.5	2	0.6	1.61	2.39	157	0.42	5.85
90	160	94	77	2.5	0.6	405	535	352218	97518E	102	153	8.5	2	0.6	1.6	2.4	1.6	0.42	7.21
95	145	76	64	2.5	0.6	385	580		697819K										4.56
95	170	100	100	3	1	543	897	352219		108	165	10	2.5	1	1.6	1.6	2.4	0.42	9.16
100	180	100	84	1.5	0.6	603	1010		B697820L	114	170	10	1.5	0.6	161	2.39	157	0.42	9.27
	180	107	87	3	1	603	1010	352220		114	171	10	2	0.8	1.6	2.4	1.6	0.42	10.9
	180	112	92	3	1	603	1010	352220X2		114	175	14	3	1	1.86	2.83	186	0.36	11
	190	125	100	3	1.3	651	1200	350620D1		118	175	14	3	2	1.86	2.83	186	0.36	15.4
110	180	95	76	2	0.6	473	839	352122	2097722	120	175	10	2	0.6	2.32	3.53	232	0.28	8.63
	200	121	101	3	1	763	1310	352222		124	193	11	2.5	0.8	157	2.39	1.57	0.42	15.7
	200	121	101	3	1.2	764	1308		LY-3028	124	190	10	2.5	0.8	161	2.39	1.57	0.42	16
	200	124	102	3	1	763	1310	352222X2		124	193	11	2.5	1	1.57	2.39	1.57	0.42	16
120	180	86	86	2.5	0.5	394	788	32024T86/DB		130	173	11	2	0.5	1.8	1.8	2.7	0.37	6.74
	200	110	90	2.5	0.6	663	900	52124	2097724	130	194	12	2	0.6	2.2	3.3	2.2	0.3	12
	200	110	90	2	0.6	663	900		2697724	130	187	12	2	0.6	2.7	411	2.7	0.24	12
	215	132	109	3	1	843	1480	352224		134	205	13	2.5	1	1.52	2.32	152	0.44	19.5
130	200	95	75	2.5	0.6	425	958	352026X2	2097126	142	188		2	0.6	1.88	2.87	1.88	0.35	10.1
	200	110.4	110.4	2.5	0.5	542	1060	32026/DB		144	194	11	2	0.5	1.6	1.6	2.3	0.43	11.5
	210	110	90	2	0.6	618	1150	352126	2097726	140	198	8	2	0.6	1.8	2.7	1.8	0.37	13.5
	230	149	120	4	1	916	1680	352226X2		148	215	15	3	1	2.6	3.8	2.5	0.26	24.6
	230	222	150	3	1	842	957	350626SC	197726	141	203	12	2.5	1	2.6	3.8	2.5	0.26	30.2
140	210	95	75	2.5	0.6	498	924	352028RX2	2697128	147	200	12	2	0.6	1.8	2.7	1.8	0.37	12.1
d 140～220mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
140	210	100	100	2.5	0.5	538	1066	32028T100/DB		153	202	11	2	0.5	1.4	1.5	2.2	0.46	11.2
160	240	115	90	3	1	670	1062	352032 RX2	2697132	168	228	14	2.5	1	1.8	2.7	1.8	0.37	14.9
160	270	140	120	2.5		947	2020	352132X2		172	252	12	2	1	2.1	3.2	2.1	0.32	31
160	270	150	120	2.5	1	947	2020	352132	2097732	172	252	16	2	1	2.1	3.2	2.1	0.32	31.6
170	260	120	95	3	1	811	1630	352034X2	2097134	184	250	13	3	1	1.48	2.26	148	0.44	21.2
170	260	128	100	3	1	833	1458	352034/YA	2097134K	183	248	14	2.5	1	2.2	3.2	2.1	0.31	21
180	250	102	80	2.5	0.6	519	1370	352936		192	242	11	2	0.6	1.37	2.09	1.37	0.48	14.2
	250	95	74	2.5	0.6	504	1263	352936X2	2097936	192	239	11	2	0.6	1.76	2.68	1.76	0.37	13.1
	280	134	108	3	1.2	972	1930	352036X2	2097136	194	263	13	2.5	1	2.32	3.53	2.32	0.28	28
	280	150	150	3	0.9	1048	2140	32036T150X/DB		199	268	16	2.5	0.9	2.3	2.4	3.6	0.28	30.7
	300	164	134	3	1	1260	2510	352136	2097736	194	279	14	2.5	1	2.46	3.93	2.58	0.26	39.3
190	260	95	75	2.5	0.6	574	1400	352938X2D1		200	253	9.5	2	0.6	1.76	2.62	1.72	0.38	14
190	320	170	130	3	1	1410	2720	352138	2097738	204	298	20	2.5	1	2.3	3.5	2.3	0.28	50.4
200	280	110	85	3	1	615	1670	352940X2	2097940	214	266	13	2.5	1	1.66	2.53	1.66	0.39	19.7
	280	116	92	3	1	758	1700	52940X2YA	2097940EK	214	273	14	2.5	1	1.8	2.6	1.7	0.39	22
	310	152	120	3	1	1210	2480	352040X2		212	297	10.5	2	1	1.7	2.6	1.7	0.39	39.6
205	320	150	110	5	2	1080	2180	350641D1		216	314	12	2.5	2	17	2.6	1.7	0.39	40.2
220	300	110	88	3	1	780	1870	352944X2		231	292	11.5	2.5	1	1.6	2.4	1.6	0.43	21.2
	340	113	90	4	1.5	942	1720	351044		234	319	11.5	3	1.5	1.8	2.69	1.76	0.37	33.1
	340	165	130	4	1	1370	2760	352044X2		238	324	19	3	1	2	2.9	2	0.34	49.4
	370	195	150	4	1.1	1850	3670	352144		238	341	15	3	1.1	1.83	2.72	1.79	0.37	78.2
d 240～340mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
240	320	110	90	3	1	811	1950	352948X2		254	314	12	2.5	1	1.4	2.19	1.4	0.46	22.6
	360	165	128	4	1	1340	3120	352048X2		258	340	20	3	3	1.9	2.89	1.9	0.35	55.2
	440	294	240	4	1	3349	5508	32248X2/DB	3-745	252	427	2.6	3	1	1.6	2.3	7.5	0.43	174
	400	160	128	5	1.5	1570	3370		240KBE031+L	264	380	18	4	1.5	1.69	2.57	1.69	0.39	75.2
260	360	134	108	3	1	1263	2430	352952X2	2097952	274	350	16	2.5	1	1.8	2.7	1.8	0.37	36.8
	360	134	108	3	0.9	1263	2430	352952X2YA	2097952K	274	350	16	2.5	1	1.8	2.7	1.8	0.37	36.8
	400	185	146	3.5	1.5	1955	2600	352052X2	2097152	277	380	22	4	1	2.3	3.3	2.2	0.3	76.8
	400	190	190	5	1.1	1890	4250	352052/W33		277	380	22	4	1	1.6	1.6	2.3	0.43	82
	430	180	130	7.5	1.5	2737	3016	350652	97752	285	398	25	6	1.5	2	2.9	2	0.34	93.4
	440	225	180	4	1.1	2630	5190	352152		278	418	25	3	1.1	1.76	2.68	1.76	0.37	131
280	380	134	108	2.5	1	1328	1885	352956X2	2097956	294	371	16	2.5	1	2.3	3.4	2.3	0.29	41.3
	420	133	106	4	2	1270	1936	351056X2	97156	302	397	14	3	2	2.2	3.3	2.2	0.3	58.1
	420	186	146	5	1.1	1570	4000	352056X2		302	400	20	4	1.1	1.8	2.7	1.8	0.37	84.6
300	420	160	128	4		1700	4270	352960X2	2097960	317	408	18	3	1	2.4	3.6	2.3	0.28	63
	420	175	136	5	1	1800	2629	352960YB2	97760	315	405	14	4	1	1.9	2.8	1.9	0.36	65.6
	440	140	100	5	1	2560	4440	350660D	37860	327	420	22	4	1	1.5	2.3	1.5	0.44	58.42
	460	210	165	5	1.1	2278	4148	352060X2	2097160	320	445	24	4	1	2.2	3.2	2.1	0.31	117
	500	205	152	5	1.5	2618	4165	351160	1097760	327	470	28	4	1.5	2.1	3.2	2.1	0.32	143
320	440	160	128	4	1	1650	3900	352964X2	2097964	335	427	18	3	1	2.3	3.3	2.2	0.3	67
320	480	210	160	5	1.1	2540	5750	352064X2	2097164	345	456	25	4	1	1.6	2.4	1.6	0.42	122
340	460	160	128	4	1	1575	4050	352968X2	2097968	355	448	18	3	1	2.2	3.2	2.1	0.31	71
	520	180	135	5	1.5	2060	4100	351068	97168	360	501	27	4	1.5	2.3	3.4	2.3	0.29	119
	580	242	170	5	1.5	3100	6000	351168	1097768	368	555	38	4	1.5	1.6	2.4	1.6	0.42	214
d 350～480mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
350	590	200	140	9.5	1.5	1992	3367	350670	97770	368	566	32	8	1.5	1.6	2.4	16	0.42	212
360	480	160	128	4	1	1640	2847	352972X2	2097972	376	468	18	3	1	2.1	3.1	2	0.33	74.3
	530	155	110	5	1.5	1344	2800	350672	97772	378	510	25	4	15	1.7	2.5	1.6	0.4	107
	530	155	110	5	1.5	1344	2800	350672 DI	3772	378	510	25	4	1.5	1.7	2.5	1.6	0.4	109
360	540	185	140	5	1.5	2800	6300	351072	97172	380	522	27	4	1.5	2.3	3.3	2.2	0.3	127
360	600	242	170	5	1.5	3410	6800	351172	1097772	390	575	38	4	1.5	1.5	2.3	1.5	0.44	235
380	520	145	105	4	L1	1660	3800	351976	1097976	402	505	22	3	1	1.6	2.3	1.6	0.43	80.3
	560	190	140	5	1.5	2880	6300	351076	97176	406	542	27	4	1.5	2.2	3.2	2.1	0.31	146
	620	242	170	5	1.5	3410	6850	351176	1097776	405	598	38	4	1.5	1.5	3.2	1.4	0.46	243
400	540	150	105	4	1.1	1650	3550	351980	1097980	420	525	24	3	1	1.6	2.2	15	0.45	86.9
	590	185	123	5	2	1500	3080	350180D	37780	420	558	35	4	2	2.2	3.2	2.1	31	166
	600	206	150	5	1.5	2890	6300	351080	97180	420	580	30	4	1.5	1.7	2.5	1.7	0.4	180
420	560	145	105	4	1.1	1880	4450	351984	1097984	440	546	24	3	1	2.2	2.3	2.1	0.31	88.7
	620	190	125	5	1	1470	2490	350184D	37784	440	598	34	4	1	2.1	3.2	2.1	0.35	171
	620	206	150	5	1.5	2670	5880	351084	97184	448	601	30	4	1.5	1.6	2.5	1.6	0.41	187
	700	275	200	6	2.5	4430	9150	351184	1097784	460	670	40	5	2	2.1	3.1	2.1	0.32	392
440	600	170	125	4	1.1	1390	2560	351988	1097988	460	585	24	3	l	1.8	2.6	1.7	0.39	114
	650	212	152	6	2.5	4950	10400	351088	97188	469	629	32	5	2	1.6	2.3	1.5	0.43	213
	720	283	226	6	3	5300	11700	440KBE03194+L		468	678	28.5	5	2.5	1.68	2.5	1.64	0.4	443
460	620	174	130	4	1.1	1410	2630	351992	1097992	480	605	24	3	1	1.7	2.5	1.7	0.4	130
460	680	175	230	6	2.5	3024	6732	351092	97192	489	657	32	5	2	2.2	3.2	2.1	0.31	253
480	650	180	130	5	1.5	2150	5150	351996	1097996	520	633	27	4	1.5	1.6	2.4	1.6	0.42	151
d 480～710mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
480	700	240	180	6	2.5	2928	5316	351096	97196	511	671	32	5	2	2.1	3.1	2.1	0.32	281
490	640	180	144	7.5	3	1716	3549	350698	97798	514	615	20	6	2.5	1.8	2.7	1.8	0.37	140
500	670	180	130	5	1.5	1884	3740	519/500	10979/500	524	650	27	4	1.5	1.5	2.3	1.5	0.44	159
500	720	236	180	6	2.5	3580	8150	3510/500	971/500	530	682	28	5	2	2	3	2	0.33	289
520	740	190	120	2.5	2.5	2158	3913	3506/520	977/520	546	712	37	2	2	1.6	2.4	1.6	0.42	231
530	710	190	136	5	1.5	2670	6300	3519/530	10979/530	554	683	29	4	1.5	1.6	2.5	1.6	0.41	190
530	780	231	231	6	3	4550	10100	3509/530X1		560	760	24	5	2.5	1.8	1.8	2.7	0.37	355
560	750	213	156	5	1.5	4081	8880	3519/560	10979/560	580	725	16	4	1.5	1	1.5	1	0.44	235
560	820	260	185	6	2.5	4785	9216	3510/560	971/560	594	795	39	5	2	1.7	2.5	1.7	0.4	409
600	800	205	156	5	1.5	2772	5832	3519600	10979/600	625	779	30	4	1.5	2.1	3.1	2	0.33	266
	800	190	190	5	4	4070	10900	3706/600
	870	270	198	6	2.5	3828	6912	3510/600	971/600	630	845	39	5	2	1.6	2.5	1.6	0.41	500
	870	270	270	6	6	6520	16700	3710/6 0
630	850	242	182	6	2.5	4095	8205	3519/630	10979/630	657	829	32	5	2	1.7	2.5	1.7	0.4	368
670	900	240	180	6	2.5	4260	8970	3519/670	10979/670	703	875	32	5	2	1.6	2.3	1.5	0.43	416
670	980	230	230	10	10	4880	11600	3706/670B/YA6C3
710	950	240	175	6	2.5	4425	9600	3519710	10979/710	743	925	34	5	2	1.5	2.2	1.4	0.46	444
710	1030	236	208	7.5	4	5310	11520	510/710X2	977/710	810	995	14	6	3	1.8	2.6	1.7	0.39	651
d 711.2～1600mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
711.2	914.4	190.5	190.5	6.4	1.5	3560	9430	3506/711.2		736	887	25	6	1.5	1.72	1.76	2.62	0.38	281
720	915	190	140	2	5	3451	6681	3506720	977/720	756	890	27	2	4	1.9	2.9	1.9	0.35	277
750	1000	264	194	6	2.5	5370	11175	3519750	10979/750	783	978	37	5	2	1.7	2.5	1.6	0.4	499
800	1060	270	204	6	2.5	6086	13464	3519/800	10979/800	838	1031	37	5	2	1.9	2.9	1.9	0.35	604
800	1060	270	270	6	1.8	5420	15400	3519/800-1/P69		838	1031	37	5	1.5	1.9	1.9	2.9	0.35	604
850	1120	268	188	6	2.5	6188	14042	3519/850	10979850	886	1093	42	5	2	1.5	2.2	1.5	0.46	636
950	1250	300	220	7.5	3	8347	18360	3519/950	10979.95	994	1220	42	6	2.5	2	3	2	0.33	909
1120	1460	335	250	7.5	3	10319	23290	3506/120	10979/1120	1170	1427	45	6	2.5	1.9	2.9	1.9	0.35	1344
1600	2060	560	360	9.5	4	21420	57970	3506/1600	978/1600	1780	2035	52	8	3	0.5	0.8	0.5	1.26	4210
1370	1605	210	210	7.5	4	5860	20300	3506/1370		1403	1581	35	6	3	1.7	1.7	2.5	0.4	677
1450	1770	290	290	9.5	5	7780	27200	3506/1450		1490	1747	50	8	4	0.76	0.78	1.2	0.87	1348
1600	2050	450	450	9.5	5	18700	60200	3519/1600		1653	2014	50	8	4	1.7	1.7	2.5	0.4	3459
d88.9～300.04mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
88.9	161.93	104.78	85.725	3.5	1.5	467	778	NA759752D		102	150	15	3.5	1.5					8.56
99.995	225	119.96	117	3.3	0.8	605	1060	H221647NA/K426864		114	200	6	0.3	0.8	2	3	2	0.33	25.1
111.13	190.5	106.36	80.962	3.5	1.5	412	845	714371751D		125	180	14	3	1.5	1.6	2.4	1.6	0.42	11.9
114.3	279.4	185.24	127.85	6.4	1.5	1190	1740		LY-3018										50.1
177.8	288.93	14288	111.13	7	1.5	1070	1220	HM237545HM237510CD		189	266	18	4	1.5	2.1	3.2	2.1	0.32	33
200.025	317.5	146.05	111.125	4.3	1.5	1180	2450	93787/93127D		225	300	20	4	1.5	1.3	1.3	1.9	0.52	39.1
203.2	276.23	95.25	73.025	3.5	0.8	629	1044	3506203.2D/YA3	37941K	214	268	14	2.5	0.8	2.1	3.1	2	0.32	14.6
	292.1	109.54	84.138	3.5	0.8	727	1500	M541349M541310CD		220	285	25	3.5	0.8	1.7	2.5	1.6	0.4	21.4
	368.3	158.75	152.4	3.2	3.2			EE420800D421450	3-758	220	340	6	3.2	3.2	1.7	2.5	1.6	0.4	76.2
	406.4	196.85	127	4	2	2006	2952	EE11408/114161DC	3-730	228	375	37	4	2	0.9	1.3	0.8	0.78	107
228.6	358.78	152.4	117.48	3.5	1.5	1190	3110	M249732M249710CD		242	350	14	3.5	1.5	2	3	2	0.33	56.7
228.6	488.95	345	220	6	1.5	3260	6180		LY-3020										293
241.3	444.5	209.55	158.75	6.4	1.5	2460	4590	EE923095923176D		295	423	26	6.4	1.5	2	3	2	0.34	130
247.65	406.4	247.65	203.2	6.4	1.6	2450	5330	46T504125GWH											121
254	347.66	101.6	69.85	3.5	1.5	850	1386	LM249747NWLM249710D	37951K	270	335	16	2.5	1	2	3	2	0.33	23.9
292.1	469.9	200.03	149.23	9.7	1.5	2008	2632	EE72215722186CD		315	450	26	9.7	1.5	1.8	2.7	1.8	0.37	122
300.04	422.28	174.63	136.53	4	1	1785	2805	HM256849HM256810D	97960	320	410	22	4	1	1.9	2.8	1.9	0.35	65.6
d 304.8～415.925mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
304.8	393.7	107.95	82.55	6	1.5	901	1854	L3570491L357010D	37961K	324	386	20	5	1.5	1.9	2.7	1.8	0.36	30.1
	393.7	107.95	82.55	6	1.5	922	2370	L357049NWL35701ID/HC3		324	386	20	5	1.5	1.9	2.7	1.8	0.36	30.2
	438.05	161.93	123.83	6.4	1	1521	2157	NA329120139173D	3-769	340	420	20	5	1	2	3	2	0.34	65.4
	546.1	376	314	8		5320	6040		LY-3009										374
368.25	523.88	214.31	169.86	6.4	1.5	2570	4650	HM265049HM265010D	3-743	386	510	14	5	1	2	3	2	0.33	143
368.3	523.88	185.74	185.74	3.3	6.4	2450	6730	HM265049TDSHM265010S											141
368.3	596.9	203.2	133.4	9.5	2.5	2490	3650	EE181453182351D	97974	394	580	37	8	2	1.4	2.1	1.4	0.48	184
371.48	501.65	155.58	107.95	6	1	1720	4050	EF231462/231976DC	3-726	394	485	26	5	1	2	2	1.5	0.44	79
431.8	565.15	100.22	73.50	3.3	1.5	1040	2880		LY-3019										60.2
479.43	679.45	276.23	222.25	4.5	1.5	4730	12300	M272749M1272710DC	3-723	503	660	29	4	1.5	1.9	2.9	1.9	0.35	322
498.48	634.87	177.8	142.9	4.5	1	2550	6990	EE243196/243251DC	3-725	525	625	16	4	1	2	3	2	0.34	127
558.8	736.6	225.43	177.80	6	1	4020	11000	LM13779/LM377410DC	3-724	587	715	26	5	1	1.9	2.9	1.9	0.35	247
558.8	742.95	187.33	138.11	4.5	1.5	2610	5220	EE843220843292D	3-737	587	721	24	4	1.5	2	2.6	1.9	0.34	205
600.5	793.75	165.1	115.1	6.4	3.2	1360	3430		LY-3014										197
1041.4	1235.1	166.7	108.0	6.4	3.2	1440	4770		LY-3010										320
304.8	412.75	123.825	92.075	6.4	1.5	1040	2490	EE109120/109163D		335	399	15	6	1.5	1.6	1.6	2.3	0.43	43.6
317.5	447.675	180.975	146.050	3.5	3.5	2040	5080	HM259049/HM25910CD		341	431	18	3	3	2	2	3	0.33	84.6
415.925	590.55	244.475	193.675	6.4	1.5	3230	8280	M268749/M268710CD		451	561	25	6	1.5	2	2	3	0.33	200
d 70～254mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
70	110	56	56	0.8	1.5	169	298		LY-3033										1.9
80	110	50	50	0.5	1	125	246		LY-3032										1.3
100	215	110	110	2	3	713	1100	45T20211-IF2		110	180	5	2	2	0.8	1.2	0.8	0.81	18.6
100	180	74	74	1.5	2.5	473	720	30220/DFYA											7.78
105	160	86	86	2.5	1	411	796		LY-3016	117	145	5	2	1	2.3	3.6	2.3	0.28	6.04
110	240	118	118	1.5	4	662	1040	370622	87722	138	185	5	1.5	3	0.8	1.2	0.8	0.8	25.1
110	170	94	94	2.5	2	456	928		LY-3017	122	155	4	1.5	2	2.3	3.5	2.3	0.29	7.68
130	280	144	132	1.5	4	1050	1560	31326DF	3-772	158	218	8	1.5	3	0.8	1.2	0.8	0.83	42.4
150	320	164	150	1.5	4	1250	2210	31330XDF		181	251	9	3	1	0.81	1.2	0.8	0.83	58.5
177.8	288.93	123.83	123.83	1.6	3.2	1091	1870	HM237546DHM237510	3-759	191	266	5	1	2.5	2.1	3.2	2.1	0.32	31.5
200	340	140	140	3	2.5	1470	2860	374140		230218	290	10	2.5	2	1.3	1.3	1.9	0.52	52.6
200	380	180	180	4	4	1750	3080	45T403818-1Y2						3				0.8	91.3
203.2	368.3	158.75	152.4	3.2	3.2	1500	2690	EE420800D421450	3-758	240	310	5	2.5	2.5	1.7	2.5	1.6	0.4	76.2
254	347.66	101.6	101.6	3.5	3.5	850	1386	LM249747TDLM249710		268	325	5	2.5	2.5	2	3	2	0.33	24.5
	438.15	165.1	165.1	3.2	6.4	1917	3555	EE73810D/738172	3-757	283	400	5	2.5	2.5	1.9	2.8	1.8	0.36	105
	358.78	130.18	130.18	3.5	3.3	1310	3110	M249748DM249710HC3											41.9
d 260～390mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
260	360	134	134	3	2.5	1020	2581	372952K		274				2.5				0.37	42.3
	420	170	170	5	4	2240	4600	370652		290	395	10	4	3		2	3	0.33	93.1
	420	170	170	5	4	2240	4600	370652/HC		290	395	10	4	3	2	2	3	0.33	93.1
280	380	134	134	3	2.5	1180	2780	372956X2K		300	360	3	2.5		2.3	3.5	2.3	0.29	46.8
280	400	180	180	3	3	1710	4740	378656K											80.9
300	560	170	170	5	5	2280	3940	370660HC		322	535	5	5	4	0.8	1.2	0.8	0.81	196
300	560	170	170	5	5	2870	3340	378660-LSHCC9		322	535	5	5	4	0.8	1.2	0.8	0.85	189
305	480	200	200	3	4	2020	4200	45T614820-1GYZ		325	460	4	3	3	0.9	1.2	0.9	0.87	133
305	559.87	170.43	169.98	3.3	4.8	2304	4840	HM959649DHM959618	3-770S	350	436	5	3	3	0.9	1.2	0.9	0.87	187
317.5	447.68	158.75	158.75	3.2	3.2	1840	4640	HM259049DE/HM259010		335	418	3.3	3.3		2	3	2	0.33	79.7
320	620	280	280	5	5	5220	10300	370664		385	512	10	5	4	1.6	1.6	2.3	0.43	414
320	620	280	280	5	5	5220	10300	370664X2		385	512	10	5	4	1.6	1.6	2.3	0.43	414
342.9	533.4	146.05	139.69	3.3	3.3	2160	4420	EE971355D972100		372	497	3.3	3.3		2	3	2	0.33	115
360	600	242	242	5	5	4350	9280	374172X2		396	550	11	4	4	1.5	1.5	2.3	0.44	282
368.3	523.88	185.74	185.74	3.3	6.4	2450	6730	HM265049TDHM265010S		385	510	6.4	3.3		2	3	2	0.33	140
384.18	546.1	193.68	193.68	3.2	6.4	3030	8100	HM266449DWHM266410		407	508	6.4	3.3		2	3	2	0.33	152
390	567.5	180	180	2	4	2460	6230	JM966748DW/JM966711W-1		411	522	7	2	3	0.9	0.9	1.4	0.74	158
d 409.58～633mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
409.58	546.1	161.93	161.93	1.5	6.4	2160	6260	M667947DWM667910							1.6	2.3	1.6	0.43	110
415.93	590.55	209.55	209.55	3.3	6.4	3520	9230	M268749DWM268710		420	575	6.4	3.3		2	3	2	0.33	206
419.23	736.45	406.4	406.4	6	6	5294	10100	EE323166D/323290	87984	440	702	25	5	5	2.6	3.9	2.6	0.26	799
420	560	207.5	207.5	3	5	2890	7900	370684K		434				2.5				0.3	143
431.9	685.7	254	253.87	3.2	6.4	5080	11600	EE328172DYEE328269Y											391
447.68	635	223.84	223.84	3.3	6.4	3800	10800	M270749DWM270710		475	591		6.4	3.3	2	3	2	0.33	236
480	950	480	450	6	6	11400	24400	370696/C9YA		528	836	13	5	5	0.9	1	1.4	0.7	1623
480	950	500	500	6	6	12100	27000	373396X3		540	833	7	5	5	0.9	1	1.4	0.7	1732
489.03	634.87	152.4	152.4	3.3	3.3	2380	6990	EE243193D243250		508	602		3.3	3.3	1.9	2.9	1.8	0.35	130
501.65	673.1	184.15	184.15	3.3	6.4	3410	9380	BT2B332547HAI							2.2	3.3	2.2	0.31	190
501.65	711.2	250.825	250.825	3.3	6.4	5070	13200	M274149DW/M274110		534	663	15	3.3	6.4	2	2	3	0.33	331
540	860	256	256	7.5	7.5	5460	12100	3706/540/HCYB		585	778	15	6	6	0.9	1	1.4	0.7	573
571	812.8	285.75	285.75	3.2	6.4	4548	9192	M278749D/278710	3-754	596	774	20	2.5	5	2	3	2	0.33	491
595.31	844.55	296.86	296.86	6	6	4896	10668	M28049DM280010	879/595	625	804	20	5	5	2	3	2	0.33	523
609.6	820	171.45	171.45	3.3	6.4	3470	10100	BT2P609-332422							1.8	2.7	1.8	0.37	265
633	939.8	304.8	304.8	3.3	6.4	6030	16300	BT2P609-332422	LY-3022						2	3	2	0.33	790
d 300～509.998mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
300	440	105	105	4	4	1010	2040		LY-3029										56.2
305.07	500	200	200	6.4	4.8	2330	5010		LY-3034										153
305.079	500	200	200	8	8				187761										141
400	650	200	200	4	4	1980	4150	45380	353106C					0.72	1.05	0.7	0.94		235
430	604.9	200	200	2.5	4	1860	4680	370686-2LSYA3											166
509.998	733.5	200.2	200.02	6	6	2532	5220	37061509.998	3-753	535	698	20	5	5	1	1.42	0.9	0.7	277
d 140～280mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
140	210	185	185	2.5	2	604	1095	382028	2077128	151	193	6.5	2.5	2	1.8	2.7	1.8	0.37	24.1
170	260	230	230	2.5	2.5	907	1720	382034	2077134	180	236	6	2	2	1.6	2.3	1.5	0.44	39.5
200	282	206	206	3	2.5	1117	2087	380640	3-744	212	266	6	2.5	2	1.7	2.6	1.7	0.39	42.7
205	320	205	205	3	3	1254	1931	380641	77741	220	304	16	2.5	2.5	1.5	2.2	1.4	0.46	54.5
220	295	315	315	4	6	1470	4360	380644-2LS		227	275	7		5	2	2	2.98	0.34	57.1
	300	230	230	3	2.5	1390	4080	382944X2		229	277	15	2.5	2	1.6	1.6	2.5	0.41	47.2
	340	305	305	4	3	1500	3020	382044	2077144	234	314	15	3	2.5	1.9	2.8	1.9	0.35	97.9
	340	305	305	4	3	2340	5520	382044HCYB2		238	314	15	3	3	1.9	2.8	1.9	0.35	97
240	338	248	248	4	4	2020	5320	37248WFDPICS130		258	308	6	3	3	1.7	2.6	1.7	0.39	69
240	360	310	310	4	3	2290	6240	382048HC3		258	325	15	3	2.5	1.9	2.8	1.9	0.36	111
250	365	270	270	3	3	1930	4750	250KVE3601IAEg							2.1	3.1	2.1	0.33	90.5
	385	255	255	4	4	1913	4300	380650	3-703	270	364	20	3	3	1.8	2.7	1.7	0.38	108
	388	248	248	4	4	2020	5320	37248WEDPISC130											69.2
260	360	265	265	3	2.5	1920	5150	382952	2077952	274	337	20	2.5	2	1.8	2.7	1.8	0.37	78.4
	380	200	200	3	2.5	1730	4000	382952X3		274	345	15	3	2.5	1.7	2.5	1.6	0.4	73
	400	255	255	4	7.5	2120	5010	380652	77752	278	370	8	3	3	1.4	2.6	1.7	0.39	115
	400	345	345	A	4	3750	7950	382052	2077152	277	370	20	4	3	2.2	3.3	2.2	0.3	153
	440	284	330	5	2	3260	7600	477752		282	418	20	4	2	2.1	3.2	2.1	0.32	168
	440	300	300	5	2	2597	5047	38152	77752	278	418	20	4	2	1	1.4	0.9	0.7	164
280	460	324	324	5	4	4100	7850	381156	1077756	304	423	20	4	3	2.1	3.1	2	0.33	200
d 300～385.762mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
300	420	300	300	3	3	2253	4702	382960	2077960	317	394	20	3	2.5	2.3	3.4	2.3	0.29	130
300	460	390	390	5	4	3234	6832	382060	2077160	320	425	20	4	3	2.2	3.2	2.1	0.31	238
	500	350	350	5		3950	8830	381060X2HC
	500	370	370	5	4	3654	6776	381160	1077760	327	460	20	4	3	2.1	3.2	2.1	0.32	285
310	410	310	310	4.03	3.5	2330	6790	380662-XRS/HCEP59-1/W281		330	403	7		3	2	2	3	0.33	132
320	460	338	338	4	4	3056	7164	380664	77764	336	438	20	3	3	1.7	2.5	1.6	0.4	180
	460	380	380	A	4	3100	8000	3806641YB2	77864	340	425	20	3	3	1.8	2.7	1.8	0.37	218
	480	380	380	4	4	3470	9230	382064YB2	2077164	338	440	20	4	3	1.6	2.4	1.6	0.42	235
340	460	310	310	4	3	2478	5782	382968	2077968	355	434	20	3	2.5	2.2	3.2	2.1	0.31	145
	460	310	310	4	3	2680	7930	382968HCC9		358	434	20	4	3	2.2	3.2	2.1	0.31	145
	520	325	325	5	4	2898	5872	380068	77168	360	486	20	4	3	2.3	3.4	2.3	0.29	234
	520	325	325	5	4	4150	9120	LY-3015		360	486	20	4	3	2.3	3.4	2.3	0.29	250
	580	425	425	5	4	4236	8450	381168	1077768	365	531	20	4	3	1.6	2.4	1.6	0.42	441
350	590	420	420	2	5	4732	8582	380670	7770	368	560	20	2	4	1	1.4	0.9	0.7	475
360	480	310	310	4	3	2760	8360	382972		378	456	16	3	2.5	2.1	3.1	2	0.33	151
	480	375	375	3	3	3038	3038	380672	77872	378	456	16	2.5	2.5	2	3	2	0.33	189
	540	325	325	5	4	3388	6524	380072	77172	380	504	20	4	3	2.3	3.3	2.2	0.3	248
380	560	325	325	5	4	3066	5754	380076	77176	405	530	20	4	3	2.2	3.2	2	0.31	281
	560	360	360	1.5	5	4850	12900	380676		524	402	20	1.5	4	15	1.6	2.3	0.43	304
	620	420	420	5	4	5082	9604	381176	1077776	405	570	20	4	3	1.6	2.2	1.5	0.46	519
385.762	514.35	317.5	317.5	0.7	3.3	3340	10200	3806/385.762-2LS		401	486	7		3	1.6	1.7	2.5	0.4	177
d 390～480mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
390	510	350	350	4	3	3760	12100	380678HC		408	475	20	4	3	2.1	3.1	2	0.33	184
395	545	288.7	268.7	4	7.5	1946	4032	380679	779	415	504	16	3	6	1.5	2.3	1.5	0.44	194
400	540	280	280	4	4	1946	4032	380680	77880	420	510	16	3	3	1.5	2.3	1.5	0.44	175
400	540	400	400	A	4	5260	11500	3829801-2LSYA3							2	3	2	0.33	250
	540	400	400	4	4	4400	13800	382980HC	20779805	420	510	16	3	3	2.2	3.2	2.1	0.31	258
	600	356	356	5	4	2618	6762	381080	77180	420	560	20	4	3	1.7	2.5	1.6	0.4	317
420	560	437	437	3	5	4950	15800	382084X3HC		440	530	16	2.5	4	2.2	3.2	2.	0.31	292
	620	356	356	5	4	3948	7616	381084	77184	450	570	20	4	3	1.6	2.5	1.6	0.41	358
	700	480	480	6	5	7308	12360	381184	1077784	460	645	25	5	4	2.1	3.2	2.1	0.32	760
	760	500	500	7.5	7.5	7987	13328	380684	7884	460	724	16	6	6	1.9	2.8	1.9	0.35	1039
440	620	454	454	6	6	5700	16000	440KVE6201EG							1.7	2.5	1.6	0.4	440
	620	454	454	6	6	3962	7882	380688	7788	469	570	20	5	5	1.7	2.5	1.6	0.4	440
	620	454	454	6	6	5710	18300	380688W		469	570	20	5	5	1.7	2.5	1.6	0.4	438
	650	355	355	6	6	5030	13500	380088FW		468	618	20	5	5	1.6	2.3	1.5	0.43	395
	650	355	355	6	6	6130	7400	38008EYB2	7788E	450	620	20	5	14	2.1	3.1	2	0.33	401
	650	376	376	6	5	4326	9072	380088	77188	469	606	20	5	4	1.6	2.3	1.5	0.43	401
460	620	310	310	4	3	3402	7350	381992	1077992	480	590	25	3	2.5	1.7	2.5	1.7	0.4	173
	650	474	474	6	6	5292	11270	380692	77892	484	580	25	5	4	1.7	2.5	16	0.41	495
	680	410	410	6	5	5665	11235	380092	77192	489	636	25	5	4	2.2	3.2	2.1	0.31	476
	730	440	440	4	7.5	6062	11438	3806927YB2	77792	489	694	25	3	6	0.9	1.3	0.9	0.75	694
480	700	420	420	6	5	5922	12600	380096	77196	510	655	25	5	4	2.1	3.2	2.1	0.32	547
d 490～710mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
490	625	385	385	7	4	4510	15100	490KV6201GS3/C9		520	590	25	6	3	2.1	3.2	2.1	0.32	279
500	720	420	420	6	5	5950	12768	3800500	771/500	530	674	25	5	4	2.1	3.1	2	0.33	565
530	730	535	535	5	5	8510	26800	3806/530/HCYB		550	682	25	4	4	2	2	3	0.33	681
	780	450	450	6	5	7602	15960	3800530	771/530	560	742	25	5	4	1.8	2.7	1.7	0.38	744
	870	590	590	7.5	6	10038	20300	3811/530	777530	570	794	25	6	5	1.6	2.2	1.5	0.46	1422
	880	544	544	7.5	7.5	9394	18340	3806530	307530	570	794	25	6	6	1.6	2.2	1.5	0.46	1350
560	750	368	368	5	4	4424	10374	38191560	107791560	586	710	30	4	3	1.6	2.3	1.5	0.43	456
560	920	620	620	7.5	6	12138	20300	381/560	10777560	604	848	25	6	5	1.7	2.6	1.7	0.39	1635
570	810	590	590	3.3	6.4	10900	34600	3806/570		593	755	25	3	6	2	2	3	0.33	993
600	800	380	380	5	4	4728	11652	38191600	107791600	625	760	30	4	3	2.1	3.1	2	0.33	536
	870	480	480	6	5	7212	15960	38001600	771/600	630	821	30	5	4	1.6	2.5	1.6	0.41	995
	980	650	650	7.5	6	11808	24480	3811600	1077600	644	908	25	6	5	2.1	3.2	2.1	0.32	1970
625	815	480	480	3.3	6.4	8870	30400	BT4-8031E/C800		653	769	20	3	5	2	2	3	0.33	659
630	850	418	418	6	5	7472	17600	3819/630	10779.630	657	800	30	5	4	1.7	2.5	1.6	0.4	720
	920	515	515	7.5	6	9975	20860	3800630	771/630	669	858	30	6	5	1.6	2.4	1.6	0.42	1158
	1030	670	670	7.5	6	10755	31080	3811/630	10777630	673	959	30	6	5	2.2	3.3	2.2	0.3	2170
650	1030	560	560	7.5	12	11466	22050	38061650	7771650	684	962	30	6	9.5	2.1	3.2	2.1	0.3	1769
660	1070	640	640	7.5	7.5	12600	26500	38060	771660	738	950	12	6	6	2.2	3.2	2.1	0.31	2282
670	900	412	412	6	5	7545	17360	3819/670	10779.670	700	855	30	5	4	1.5	2.3	1.5	0.44	959
710	1030	555	555	7.5	6	9828	22560	3800710	771/710	752	962	30	6	5	1.6	2.3	1.5	0.43	1568
710	1150	750	750	9.5	8	15840	33960	3811/710	1077710	762	1078	30	8	6	2.1	3.2	2.1	0.32	3227
d 711.2～1060mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
711.2	899.4	390	390	3.3	6	7030	24000	3806/711.2		735	856	30	3	5	1.8	1.8	2.7	0.37	574
711.2	914.4	390	390	2	5	6060	18700	3806/711.2-2LS/YA4		742	865	7	2	4	1.7	1.8	2.7	0.38	602
750	1090	605	605	7.5	6	11580	26760	3800750	771/750	793	1020	30	6	5	1.6	2.4	1.6	0.42	1880
	1130	690	690	7.5	7.5	12720	27960	3806750	777750	790	1076	30	6	6	1.4	2.1	1.4	0.47	2549
	1220	840	840	9.5	8	18590	41470	3811/750	1077750	807	1130	30	8	6	2.1	3.2	2.1	0.32	3994
	1220	840	840	9.5	8	18590	41470	3811/750VYA	0777750Y	807	1130	30	8	6	2.1	3.2	2.1	0.32	3994
	1220	840	840	9.5	8	18590	41470	3811/750YAI	0777/750Y1	807	1130	30	8	6	2.1	3.2	2.1	0.32	3994
800	1240	850	850	9.5	8	20600	67200	38180XI		816	1130	30	8	22	2.2	3.3	2.2	0.3	3950
850	1360	900	900	12	9.5	25900	76000	3811/850	107771850	900	1200	30	9.5	8	2	2.98	2	0.34	5168
950	1360	880	880	7.5	6	1700	44200	38201950	20771950	1000	1290	30	6	5	2.6	3.8	2.5	0.26	4087
1060	1500	1000	1000	9.5	8	21300	56300	3820/1060	20771/1060	1117	1420	30	8	6	2.6	3.8	2.5	0.26	5698
d127～279.4mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
127	182.56	158.75	158.75	1.5	3.3	721	1500	4319DW422048220		137	168	4.5	1.5	3.3	2.3	3.4	2.2	0.3	14
139.7	200.03	160.34	157.17	0.8	3.3	727	2000	4168DN482164862D		150	185	5.5	0.8	3.3	2	3	2	0.33	16
152.4	222.25	174.63	174.63	1.5	1.5	1050	2470	ME23169DMZ31610M2316100		165	207	4.5	1.5	1.5	2	3	2	0.33	22.5
165.1	225.43	168.28	165.1	0.8	3.3	809	2100	4679LDM4672146721D		175	209	2.5	0.8	3.3	1.8	2.7	1.8	0.37	20.5
181.81	259.97	161.93	144.47	1.5	0.5	747	1210	LM23953ITLM139546TDLM13549	T3-771	205	252	16	1.5	1	0.47	1.44	2.2	0.5	25.2
190.5	266.7	188.91	187.33	1.5	3.3	1250	3130	6785D678216782D		204	246	4	1.5	3.3	1.4	2.1	1.4	0.48	33.5
203.2	317.5	266.7	266.7	1.5	3.3	1720	4330	9350DW9312595127D		222	286	8.5	1.5	3.3	1.3	1.9	1.3	0.53	77.5
220.66	314.33	23,971	239.71	1.6	3.2	2050	5060	MC2429DM2421M242160		235	293	6.5	1.5	3	2	3	2	0.33	61.5
244.48	327.03	193.68	193.68	1.5	3.3	1720	4200	LM2474DWLM24771LM24710		260	300	8	1.5	2.5	2.1	3.1	2.1	0.32	44.1
244.48	381	304.8	304.8	3.3	4.8	2310	5850	EE126P96DME126150EI2615ID		269	343	4	3.3	4.8	1.2	1.9	1.2	0.52	128
254	358.78	269.88	269.88	3.5	3.3	2040	6220	47T513627AWFDPCCS10		273	335	7.5	3.3	3.3	2	3	2	0.33	85.6
260.35	422.28	317.5	314.33	6.4	3.3	3480	7800	BN25239DHMA5231EN251310		287	394	20	6	3		3	2	0.33	170
206.375	282.575	210	210	1	3.3	1320	3800	206KV2857		268	216	8	1	3.3	1.5	1.6	2.3	0.43	38.6
266.7	355.6	228.6	230.19	1.5	3.3	1643	5282	LM45134DWLN4513IHLM4513160		281	335	7	1.5	3.3	1.8	2.8	1.8	0.36	59.4
269.88	381	282.58	282.58	2.5	2.5	2710	6350	M35249DM25231MES3100	3-729	290	356	8.5	2.5	2.5	2	3.1	2	0.33	99.9
279.4	393.7	269.88	269.88	1.5	6.4	2240	6210	EE13SIIIDEE1355EE135156D		297	368	6	15	6.4	1.7	2.6	17	0.38	102
279.4	393.7	269.88	269.88	2	5	2240	6210	T5397AMHDPGCS155		297	368	6	1.5	3.3	1.7	2.5	1.7	0.4	97.5

d292.1～431.8mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
292.1	422.28	269.88	269.88	6.4	3.3	2540	6710	E30116D331630167D		314	394	3	3.3	3.3	1.9	3.2	1.9	0.31	122
300.04	422.28	311.15	311.15	3.3	3.3	2960	8230	BN254D HMI2S6810HMIS6819DHG2		322	394		3.3	3.3	1.8	2.8	1.8	0.36	130
304.8	419.1	269.88	269.88	1.5	6.4	2500	7180	M25T149DWM257110M25711D		322	392	6.5	1.5	6.4	2.1	3.1	2.1	0.32	128
304.8	501.65	336.55	336.55	3.3	6.4	4600	10600	HM25949DHM258910HM258140		332	464		3.3	6.4	1.8	3	18	0.33	239
304.9	412.65	266.7	266.7	3.2	3.2	2880	7100	M25T148DWM25721M257214D	3-768	325	388	6.5	3.2	3.2	2.1	3.1	2.1	0.32	109
317.5	447.68	32,703	327.03	3.2	3.2	2870	9280	HM15949DHM259108M29414D		340	418		3.2	32	2.1	3.1	2.1	0.33	162
341.31	457.1	254	254	2.5	6	2430	6870	LM761648DLM761610LM76161D		360	432	4.5	1.5	3.3	1.4	2.1	1.4	0.47	113
342.9	533.4	301.63	307.99	3.2	3.2	2990	7370	9T135D9718972103D		360	479		3.2	3.2		3	2	0.33	239
343.05	457.1	254	254	2.5	6	2475	6210	LM7169DGWLM76161ALM761610D	3-722	360	430	20	1.5	3	1.4	2.1	1.4	0.47	11I
	457.1	254	254	2.5	6	2430	6870	LM76169DWLM761614LM761611D	3-722K	355	430	20	1.5	3	1.4	2.1	1.4	0.47	111
	457.1	254	254	2.5	6	2430	6870	LM761649DWLM761614LM761612D	3-722K1	355	430	20	1.5	3	1.4	2.1	1.4	0.47	109
343.052	457.098	254	254	1.8	4.7	2430	6870	LM761649DWLM761610LM7616110D		355	430	5	1.5	4	1.4	1.4	2.1	0.47	112
355.6	457.2	252.41	252.41	1.6	3.2	2300	7420	LM265149DWLM26310LM26314D		372	434	6	1.5	3.2	1.9	3.1	1.9	0.32	98.9
355.6	482.6	269.88	265.11	1.5	3.3	3030	7640	LN76549DLM763410LM76319D		375	453	3.5	1.5	3.3	1.4	2.1	1.4	0.48	140
384.18	546.1	400.05	400.05	3.2	6.4	5500	16200	HN25649DHM266108M2611D		411	507	12	3.2	6.4	2	3	2	0.33	310
406.4	565.15	381	381	3.3	6.4	4950	14400	M2679419DWM267910M267910D		425	528	5	3.3	6.4	2	2	3	0.33	291
409.58	546.1	334.96	334.96	3.8	6.4	4460.1	11000	49KV5451GSIC⁹		431	510	9	3.3	6.4	1.4	2.1	1.4	0.42	208
415.93	590.55	43,498	434.98	3.3	6.4	6820	18800	M268749DM26871AM26871D		444	549		1.6	3.2	2	3	2	0.33	395
431.8	571.5	279.4	279.4	1.6	3.2	3470	9750	LM86949DLM869418LM186910		453	534	5	1.5	3.2	.25	1.85	1.3	0.54	200
d457.2～711.2mm
Overall Dimensions						Rated Load		Bearing Designation		Mounting Dimensions					Calculation Coefficient				Weight
d	D	T	B	r1,2min	r3,4min	Dynamic Load C	Static Load C。	Current Model	Original Model	damax	Damin	a2	ramax	r1max	Y1	Y₂	Y。	e	Weight
mm						kN				mm									kg
457.2	596.9	279.4	276.23	1.5	3.3	3090	9300	L77187DWL781L,70810D		504	561	6	1.5	3.3	1.4	2.1	1.4	0.4	200
482.6	615.95	425	425	6.4	6.4	4110	13700	3816426-2LSYA3							2	3	2	0.33	300
488.95	622.3	365.13	365.13	4	3	4900	14400	3816488	3-70	516	585	10	3.3	2.5	2	3	2	0.33	266
488.95	622.3	365.13	365.13	6.4	6.4	3350	11100	38164889-1LSYA3							2	2.5	2	0.39	262
501.65	711.2	520.7	520.7	5	5	7300	25600		3-755	534	663		3.3	3.3	2	3	2	0.33	699
501.65	711.2	520.7	520.7	25	6.4	7130	21200	3816516-1LSYA3							1.7	2.8	1.7	0.36	655
508	762	463.55	463.55	4	4	9500	22700	EES5101DEESJ310531301XD	3-721	533	717	8	3.3	3.3	1.8	2.6	1.8	0.38	715
508	762	463.55	463.55	25	4	7140	17800	38165182LSYA3							1.6	2.7	1.6	0.37	708
558.8	736.6	457.2	455.612	3.3	6.4	7370	24500	LM27149DAJ2LM271102LM277110D2		580	696	10	3.3	6.4	1.9	1.9	2.8	0.35	527
558.8	736.6	409.575	409.575	3.3	6.4	6010	19100	LM3748DW-ILM37410-1LM37410CD		583	696	8	3.3	6.4	1.9	1.9	2.8	0.35	461
571.5	812.8	593.72	593.72	3.2		12500	35000	M27874DM278710M278710D	3-752	609	756		3.2	6.4	2	3	2	0.33	1007
584.2	762	401.638	369.875	3.3	6.4	6030	20400	LM778549DGWLM78510LM778510D		608	717	8	3.3	6.4	1.4	14	2.1	0.47	488
585.788	771.525	479.425	479.425	3.3	6.4	7610	24600	LM278849DW-ILM278104ILM27810D-1		610	726	8	3.3	6.4	2	2	3	0.33	586
585.79	771.53	479.43	479.43	3.3	6.4	7710	25100		LM2788494D/LM27881/0LM278810D	615	726	5	3.3	6.4	2	3	2	0.33	594
585.79	771.53	479.43	479.43	3.3	6.4	7710	25100		LM2788494DG/LM27881/0LM278810D	615	726	5	3.3	6.4	2	3	2	0.33	594
660.01	855.02	319.99	319.99	5	5	5490	17700	660KV8552GS3		684	810	10	3.3	3.3	1.2	1.9	1.2	0.52	466
685.8	876.3	355.6	352.42	2.5	4	7400	22200	EE65271DW6554565546D	3-719	717	831	3	2.5	4	1.6	2.4	1.6	0.41	579
685.8	876.3	355.6	352.42	3.3	6.4	5200	16500	38166582LSTYA3							1.6	2.7	1.6	0.37	529
711.2	914.4	390	390	2	5	6060	18700	3816712-LSYA3		753	873	4	2	5	1.6	2.7	1.6	0.38	615