/ Single row angular contact ball bearings

ceramic angular contact bearings

1.Product Introduction: With silicon nitride ceramic as the rolling elements, they possess the characteristics of lightweight, high temperature resistance (≤ 400°C), non-magnetic, and corrosion resistance, suitable for precision transmission in harsh working conditions.
2.Structure Type: Inner ring / outer ring (steel angular contact raceway) + silicon nitride ceramic balls + brass or titanium alloy cage. Some inner rings are equipped with tapered holes (suitable for tight-fitting shaft systems).
3.Size Range: Inner diameter: 15 - 300mm, outer diameter: 40 - 500mm, width: 11 - 100mm.
4.Material: Inner ring / outer ring: GCr15/GCR15SIMN/ceramic, rolling elements (ceramic balls): silicon nitride (Si3N4), cage: brass (conventional) / titanium alloy (for high-temperature models).
5.Accuracy: Conventional P0 grade, precision models are of P6/P5/P4 grades.
6.Application Fields: Aero-engines, high-temperature motors, semiconductor equipment, chemical machinery, high-end medical instruments.
7.Key Inspection Items: Roundness of ceramic balls (≤ 0.001mm), conformity of raceway fitting, high temperature resistance performance (no deformation at 400°C), non-magnetic detection.

Send Inquiry

Download

Product Description

DATA SHEET

High-Performance Ceramic Angular Contact Bearings for Extreme Industrial Demands

When your equipment operates in punishing environments—think molten metal handling, corrosive chemicals, or 800°C temperatures—ceramic angular contact bearings deliver unmatched reliability. At LUOYANG INNO BEARING CO., LTD, we engineer these bearings to outperform steel counterparts with 3x lifespan, 40% lower heat generation, and zero magnetic interference. With 1,000+ standard models ready to ship globally in 48 hours, we’re your partner for precision under pressure.

product-1-1

Why Choose Us?

Extreme-Temperature Mastery: Silicon nitride (Si3N4) rolling elements withstand up to 800°C without deformation—ideal for continuous casting lines or furnace rollers.
Heavy-Load Champions: Reinforced raceways and hybrid designs handle 220% higher dynamic loads than conventional bearings.
Corrosion Immunity: Full-ceramic options resist acids, alkalis, and salt spray for coastal steel plants or semiconductor labs.
Speed Optimized: Achieve 500,000 RPM (DN value) with graphene-enhanced lubricants and P4-grade precision.

Built for Your Toughest Challenges

Precision Under Fire

Our ceramic angular contact bearings combine ABEC 7 tolerances (±0.002mm radial runout) with HIP-treated Si3N4 for thermal stability. Whether you’re retrofitting legacy machinery or designing next-gen aerospace systems, we offer:

Custom Sizes: Outer diameters up to φ5000mm with tapered bore options.
Material Flexibility: Choose stainless steel, titanium alloy, or polymer cages.
Smart Integration: IoT-ready bearings with embedded temperature/vibration sensors.

Applications That Demand More

Metallurgy: Ladle turrets exposed to 700°C+ thermal shocks and molten splashes.
Medical Autoclaves: Steam sterilization cycles without corrosion or lubricant breakdown.
Semiconductor Etching: Vacuum-ready bearings resisting plasma erosion.

Quality You Can Trust

Every ceramic angular contact bearing undergoes 12+ validation tests:

1. Fatigue Simulation: 200 hours at 2x rated load (ASTM F2094).

2. Thermal Cycling: -60°C to 800°C for crack resistance.

3. Vibration Analysis: <35dB noise levels under max RPM.

Our ISO 9001-certified process ensures 99.9% defect-free delivery.

product-1-1

How to Order?

1. Share Specs: Upload CAD files or use our engineering template.

2. Get a 3D Prototype: Virtual model with performance data in 72 hours.

3. Fast Production: Custom bearings in 15-20 days—30% faster than competitors.

4. Track & Receive: IoT-enabled logistics with real-time updates.

FAQ

Q: Can you make bearings for non-standard shaft sizes?

A: Yes! We specialize in sizes from φ15mm to φ5000mm, including tapered bores.

Q: Do you offer emergency replacements?

A: Our EU/NA/Asia warehouses stock 1,000+ models for 5-day delivery.

Q: How do hybrid bearings reduce heat?

A: Ceramic balls minimize friction—40% cooler than all-steel designs at high RPM.

Q: What certifications do you hold?

A: ISO 9001, ASTM F2094, and CE. Region-specific certs (GOST, ATEX) available.

product-1-1

Contact Us

Need a custom solution with ceramic angular contact bearings?

Email our engineers at sales@inno-bearing.com for a same-day response. Let's build bearings that outlast your toughest processes.

d 10～20mm
Overall Dimensions							Rated Load		Limiting Rotational Speed		Bearing Designation			Mounting Dimensions			Weight
d	D	B	Tmax	Tmin	rmin	r1min	Dynamic Load C	Static Load C。	Grease	Oil	Current Model	Original Model	da	Da	ra	ra1	Weight
mm							kN		r/min				mm				kg
10	26	8	8	7.8	0.3	0.15	4.92	2.21	19000	28000	7000C	36100	12.4	23.6	0.3	0.15	0.018
	26	8	8	7.8	0.3	0.15	4.75	2.14	19000	28000	7000AC	46100	12.4	23.6	0.3	0.15	0.018
	30	9	9	8.8	0.6	0.15	5.81	293	18000	26000	7200C	36200	15	25	0.6	0.15	0.03
	30	9	9	8.8	0.6	0.15	5.59	2.85	18000	26000	7200AC	46200	15	25	0.6	0.15	0.03
12	28	8	8	7.7	0.3	0.15	5.41	2.6	18000	26000	7001C	36101	14.4	25.6	0.3	0.15	0.02
	28	8	8	7.7	0.3	0.15	5.21	2.53	18000	26000	7001AC	46101	14.4	25.6	0.3	0.15	0.02
	28	8	8	7.7	0.3	0.2	5.41	2.6	18000	26000	B7001C	136101	14.4	25.6	0.3	0.2	0.0205
	32	10	10	9.7	0.6	0.15	7.33	3.43	17000	24000	7201C	36201	17	27	0.6	0.15	0.035
	32	10	10	9.7	0.6	0.15	7.09	3.33	17000	24000	7201AC	46201	17	27	0.6	0.15	0.035
15	32	9	9	8.7	0.3	0.15	6.24	3.39	17000	24000	7002C	36102	17.4	29.6	0.3	0.15	0.028
	32	9	9	8.7	0.3	0.15	5.97	3.24	17000	24000	7002AC	46102	17.4	29.6	0.3	0.15	0.028
	32	9	9	8.7	0.3	0.2	6.24	3.39	16000	22000	B7002C	136102	17.4	29.6	0.3	0.2	0.0296
	35	11	11	10.7	0.6	0.15	8.68	4.57	16000	22000	7202C	36202	20	30	0.6	0.15	0.043
	35	11	11	10.7	0.6	0.15	8.35	4.39	16000	22000	7202AC	46202	20	30	0.6	0.15	0.043
17	35	10	10	9.7	0.3	0.15	6.61	3.81	16000	22000	7003C	36103	19.4	32.6	0.3	0.15	0.036
	35	10	10	9.7	0.3	0.15	8.23	4.53	16000	22000	SN7003	106103	19.4	32.6	0.3	0.15	0.0452
	35	10	10	9.7	0.3	0.15	6.3	3.65	16000	22000	7003AC	46103	19.4	32.6	0.3	0.15	0.036
	35	10	10	9.7	0.3	0.2	6.61	3.81	16000	22000	B7003C	136103	19.4	32.6	0.3	0.2	0.0402
	40	12	12	11.7	0.6	0.3	10.8	6.13	15000	20000	7203C	36203	22	35	0.6	0.3	0.0636
	40	12	12	11.7	0.6	0.3	10.5	5.65	15000	20000	7203AC	46203	22	35	0.6	0.3	0.0636
	40	12	12	11.7	0.6	0.3	10.8	6.13	15000	20000	B7203C	136203	22	35	0.6	0.3	0.0537
20	42	12	12	11.7	0.6	0.15	10.5	6.02	14000	19000	7004C	36104	25	37	0.6	0.15	0.064
	42	12	12	11.7	0.6	0.15	10	5.74	14000	19000	7004AC	46104	25	37	0.6	0.15	0.064
	42	12	12	11.7	0.6	0.2	10.5	6.02	14000	19000	B7004C	136104	25	37	0.6	0.2	0.0712
	47	14	14	13.7	1	0.3	15.5	8.91	13000	18000	7204C	36204	26	42	1	0.3	0.1
d 20～35mm
Overall Dimensions							Rated Load		Limiting Rotational Speed		Bearing Designation			Mounting Dimensions			Weight
d	D	B	Tmax	Tmin	rmin	r1min	Dynamic Load C	Static Load C。	Grease	Oil	Current Model	Original Model	da	Da	ra	ra1	Weight
mm							kN		r/min				mm				kg
20	47	14	14	13.7	1	0.3	15	8.54	13000	18000	7204AC	46204	26	42	1	0.3	0.1
	47	14	14	13.7	1	0.3	14.1	7.81	13000	18000	7204B	66204	26	42	1	0.3	0.11
	47	14	14	13.9	1	0.6	11.7	22.6	12000	16000	760204 TNI/P4		26	44	1	0.6	0.123
	52	15	15	14.6	1.1	0.6	16.2	8.71	12000	17000	7304B	66304	27	47	1	0.6	0.177
25	47	12	12	11.7	0.6	0.15	12.9	8.58	12000	17000	7005C	36105	30	42	0.6	0.15	0.074
	47	12	12	11.7	0.6	0.15	11.1	7.08	12000	17000	7005AC	46105	30	42	0.6	0.15	0.074
	47	12	12	11.7	0.6	0.2	12.9	8.58	12000	17000	B7005C	136105	30	42	0.6	0.2	0.077
	52	15	15	14.7	1	0.3	16.6	9.18	11000	16000	7205C	36205	36	46	1	0.3	0.122
	52	15	15	14.7	1	0.3	15.9	9.81	11000	16000	7205AC	46205	36	46	1	0.3	0.122
	52	15	15	14.7	1	0.3	15.8	9.37	11000	16000	7205B	66205	36	46	1	0.3	0.13
	62	15	15	14.9		0.6	9.3	6.7	8000	12000	760305X2TNI/P4		31	56	1	0.6	0.236
	62	17	17	16.6	1.1	0.6	29.9	17.2	9500	14000	7305C	36305	37	57	1	0.6	0.23
	62	17	17	16.6	1.1	0.6	28.9	16.7	9500	14000	7305AC	46305	37	57	1	0.6	0.23
30	55	13	13	12.7	1	0.3	15.1	10.3	9500	14000	7006C	36106	36	49	1	0.3	0.11
	55	13	13	12.7	1	0.3	14.4	9.83	9500	14000	7006AC	46106	36	49	1	0.3	0.11
	55	13	13	12.7	1	0.3	15.1	10.3	9500	14000	B7006C	136106	36	49	1	0.3	0.117
	62	16	16	15.7	1	0.3	23	14.7	9000	13000	7206C	36206	36	56	1	0.3	0.198
	62	16	16	152	1	0.3	22.1	14.1	9000	13000	7206AC	46206	36	56	1	0.3	0.198
	62	16	16	15.7	i	0.3	21.9	12.5	9000	13000	7206B	66206	36	56	1	0.3	0.21
	62	16	16	15.7	1	0.3	23	14.7	9500	14000	B7206C	136206	36	56	1	0.3	0.2
	72	19	19	18.6	11	0.6	35.9	22.3	8500	12000	7306C	36306	37	65	1	0.6	0.35
	72	19	19	18.6	1.1	0.6	34.6	21.4	8500	12000	7306AC	46306	37	65	1	0.6	0.35
	72	19	19	18.6	1.1	0.6	31.1	19.3	8500	12000	7306B	66306	37	65	1	0.6	0.37
35	62	14	14	13.7	1	0.3	16.3	12.1	8500	12000	7007C	36107	41	56	1	0.3	0.15
	62	14	14	13.7	1	0.3	15.5	11.5	8500	12000	7007AC	46107	41	56	1	0.3	0.15
	62	14	14	13.7		0.3	16.3	12.1	8500	12000	B7007C	136107	41	56	1	0.3	0.144
	72	17	17	16.7	1.1	0.6	32.1	22	8000	11000	7207C	36207	42	65	1.1	0.6	0.305
	72	17	17	16.7	1.1	0.6	30.7	20.7	9000	12000	7207AC	46207	42	65	1.1	0.6	0.305
d35～45mm
Overall Dimensions							Rated Load		Limiting Rotational Speed		Bearing Designation			Mounting Dimensions			Weight
d	D	B	Tmax	Tmin	rmin	r1min	Dynamic Load C	Static Load C。	Grease	Oil	Current Model	Original Model	da	Da	ra	ra1	Weight
mm							kN		r/min				mm				kg
35	72	17	17	16.7	1.1	0.6	27.1	18.4	8000	11000	7207B	66207	42	65	1.1	0.6	0.3
	80	21	21	20.6	1.5	0.6	44.1	28	7500	10000	7307C	36307	44	71	1.5	0.6	0.47
	80	21	21	20.6	1.5	0.6	42.5	27	7500	10000	7307AC	46307	44	71	1.5	0.6	0.47
	80	21	21	20.6	1.5	0.6	38.1	24.2	7500	10000	7307B	66307	44	7	1.5	0.6	0.51
	100	25	25	24.6	1.5	0.6	70	42.2	6300	8500	7407AC	46407	44	91	1.5	0.6	0.933
40	68	15	15	14.7	1	0.3	20.1	15.2	8000	11000	7008C	36108	46	62	1	0.3	0.18
	68	15	15	14.7		0.3	19	14.4	8000	11000	7008AC	46108	46		1	0.3	0.18
	68	15	15	14.7	1	0.3	18.4	14.3	8000	11000	B7008C	136108	46		1	0.3	0.208
	80	18	18	17.7	1.1	0.6	36.9	25.6	7500	10000	7208C	36208	47	73	1	0.6	0.369
	80	18	18	17.7	1.1	0.6	35.2	24.4	7500	10000	7208AC	46208	47	73	1	0.6	0.369
	80	18	18	17.7	1.1	0.6	32.6	23.4	7500	10000	7208B	66208	47	73	1	0.6	0.39
	90	23	23	22.6	1.5	0.6	53.8	35	6700	9000	7308C	36308	49	81	1.5	0.6	0.673
	90	23	23	22.6	1.5	0.6	51.8	33.8	6700	9000	7308AC	6630846308	49	81	1.5	0.6	0.629
	90	23	23	22.6	1.5	0.6	46.4	30.3	6700	9000	7308B	46408	49	81	1.5	0.6	0.67
	110	27	27	26.6	2	1	73.6	49.7	6000	8000	7408AC	66408	50	100	2	1	1.41
	110	27	27	26.6	2	1	57.2	45.3	6000	8000	7408B		50	100	2	1	1.4
45												36109
	75	16	16	15.7	1	0.3	25.9	20.4	7500	10000	7009C	46109	51	69	1	0.3	0.23
	75	16	16	15.7	1	0.3	24.5	19.3	7500	10000	7009AC	136109	51	69	1	0.3	0.23
	75	16	16	15.7	1	0.3	25.9	20.4	7500	10000	B7009C	36209	51	69	1	0.3	0.238
	85	19	19	18.7	1.1	0.6	38.6	29	12000	17000	7209C	46209	52	78	1	0.6	0.407
	85	19	19	18.7	1.1	0.6	36.9	27.1	6700	9000	7209AC	66209	52	78	1	0.6	0.41
	85	19	19	18.7	1.1	0.6	36	26.3	6700	9000	7209B	36309	52	78	1	0.6	0.44
	100	25	25	24.6	1.5	0.6	66.8	45.8	6000	8000	7309C	46309	54	91	1.5	0.6	0.86
	100	25	25	24.6	1.5	0.6	66.4	44	6000	8000	7309AC	66309	54	91	1.5	0.6	0.86
	100	25	25	24.6	1.5	0.6	59.7	39.7	6000	8000	7309B	46409	54	91	1.5	0.6	0.9
	120	29	29	28.6	2	1	87	55	5300	7000	7409AC		55	110	2	1	1.77
d50～60mm
Overall Dimensions							Rated Load		Limiting Rotational Speed		Bearing Designation			Mounting Dimensions			Weight
d	D	B	Tmax	Tmin	rmin	r1min	Dynamic Load C	Static Load C。	Grease	Oil	Current Model	Original Model	da	Da	ra	ra1	Weight
mm							kN		r/min				mm				kg
50	80	16	16	15.7	1	0.3	26.6	21.9	6700	9000	7010C	36110	56	74	1	0.3	0.25
	80	16	16	15.7	1	0.3	25.2	21.4	6700	9000	7010AC	46110	56	74	1	0.3	0.257
	80	16	16	15.7	1	0.3	26.6	21.9	6700	9000	B7010C	136110	56	74	1	0.3	0.26
	90	20	20	19.7	1.1	0.6	42.8	32	7600	10000	7210C	36210	57	83	1	0.6	0.454
	90	20	20	19.7	1.1	0.6	40.8	30.3	6300	8500	7210AC	46210	57	83	1	0.6	0.46
	90	20	20	19.7	1.1	0.6	37.4	29	6300	8500	7210B	66210	57	83	1	0.6	0.49
	110	27	27	26.6	2	1	79.5	55.9	7000	8700	7310C	36310	60	100	2	1	1.08
	110	27	27	26.6	2	1	76.5	53.8	5600	7500	7310AC	46310	60	100	2	1	1.32
	110	27	27	26.6	2	1	68.2	48	5600	7500	7310B	66310	60	100	2	1	1.15
55	90	18	18	17.7	1.1	0.6	37.2	28.6	6000	8000	7011C	36111	62	83	1	0.6	0.38
	90	18	18	17.7	1.1	0.6	35.2	27.2	1000	12000	7011AC	46111	62	83	1	0.6	0.381
	100	21	21	20.6	1.5	0.6	53	40	8000	10000	7211C	36211	64	91	1.5	0.6	0.61
	100	21	21	20.6	1.5	0.6	50.5	38.2	7100	10000	7211AC	46211	64	91	1.5	0.6	0.61
	100	21	21	20.6	1.5	0.6	46.3	36.1	5600	7500	7211B	66211	64	91	1.5	0.6	0.65
	120	29	29	28.5	2	1	91.8	65.6	7000	8700	7311C	36311	65	110	2	1	1.71
	120	29	29	28.5	2	1	88.3	63.2	5000	6700	7311AC	46311	65	110	2	1	1.42
	120	29	29	28.5	2	1	78.7	56.4	5000	6700	7311B	66311	65	110	2	1	1.45
60	95	18	18	17.7	1.1	0.6	38.2	32.6	5600	7500	7012C	36112	67	88	1	0.6	0.4
	95	18	18	17.7	1.1	0.6	36.2	31.6	5600	7500	7012AC	46112	67	88	1	0.6	0.4
	110	22	22	21.6	1.5	0.6	61	48.3	5300	7000	7212C	36212	69	101	1.5	0.6	0.8
	110	22	22	21.6	1.5	0.6	58.2	46	5300	7000	7212AC	46212	69	101	1.5	0.6	0.8
	110	22	22	21.6	1.5	0.6	56.1	44.4	5300	7000	7212B	66212	69	101	1.5	0.6	0.84
	130	31	31	30.5	2.1	1.1	105	76.3	4800	6300	7312C	36312	72	118	2.1	1	1.7
	130	31	31	30.5	2.1	1.1	101	73.4	4800	6300	7312AC	46312	72	118	2.1	1	2.06
	130	31	31	30.5	2.1	1.1	90	65.5	4800	6300	7312B	66312	72	118	2.1	1	1.85
	150	35	35	34.4	2.1	1.1	132	95.3	4300	5600	7412AC	46412	72	118	2.1	1	3.55
	150	35	35	34.4	2.1	1.1	118	86.3	4300	5600	7412B	66412	72	118	2.1	1	3.56
d 65～75mm
Overall Dimensions							Rated Load		Limiting Rotational Speed		Bearing Designation			Mounting Dimensions			Weight
d	D	B	Tmax	Tmin	rmin	r1min	Dynamic Load C	Static Load C。	Grease	Oil	Current Model	Original Model	da	Da	ra	ra1	Weight
mm							kN		r/min				mm				kg
65	100	18	18	17.7	1.1	0.6	40.1	35.4	5300	7000	7013C	36113	72	93	1	0.6	0.43
	100	18	18	17.7	1.1	0.6	38	34.1	5300	7000	7013AC	46113	72	93	1	0.6	0.43
	120	23	23	22.6	1.5	0.6	70	54.8	4800	6300	7213C	36213	74	111	1.5	0.6	1
	120	23	23	22.6	1.5	0.6	66.6	52.3	4800	6300	7213AC	46213	74	111	1.5	0.6	1
	120	23	23	22.6	1.5	0.6	63.4	46	4800	6300	7213B	66213	74	111	1.5	0.6	1.05
	140	33	33	32.5	2.1	1.1	121	88.9	4300	5600	7313C	36313	77	118	2.1	1	2.23
	140	33	33	32.5	2.1	1.1	116	85.5	4300	5600	7313AC	46313	77	118	2.1		2.23
	140	33	33	32.5	2.1	1.1	103	76.3	4300	5600	7313B	66313	77	118	2.1	1	2.25
		23	23	22.6			66.6	52.3	4800	6300	7213ACN2						1.12
70	110	20	20	19.7	1.1	0.6	48.3	43.2	5000	6700	7014C	36114	77	103	1	0.6	0.6
	110	20	20	19.7	1.1	0.6	45.7	42.7	5000	6700	7014AC	46114	77	103		0.6	0.6
	110	20	20	19.7	1.1	0.7	45.7	42.7	5000	6700	B7014AC	146114	77	103	1	0.7	0.587
	125	24	24	23.6	1.5	0.6	72.9	65	4500	6200	7214C	36214	79	114	1.5	0.6	1.1
	125	24	24	23.6	1.5	0.6	75.8	62	4500	6200	7214AC	46214	79	114	1.5	0.6	1.1
	125	24	24	23.6	1.5	0.6	61.6	54	4500	6200	7214B	66214	79	114	1.5	0.6	1.15
	150	35	35	34.5	2.1	1.1	134	100	4000	5300	7314C	36314	82	138	2.1	1	2.67
	150	35	35	34.5	2.1	1.1	129	96.3	4000	5300	7314AC	46314	82	138	2.1	1	3.06
	150	35	35	34.5	2.1	1.1	114	86	4000	5300	7314B	66314	82	138	2.1		2.75
	180	42	42	41.4	3	1.1	150	131	3600	4800	7414AC	46414	84	166	2.5	1	5.22
75	115	20	20	19.7	1.1	0.6	49.5	48	4800	6300	7015C	36115	82	108	1	0.6	0.63
	115	20	20	19.7	1.1	0.6	46.8	45.5	4800	6300	7015AC	46115	82	108	1	0.6	0.671
	130	25	25	24.6	1.5	0.6	79.2	63.7	4300	5600	7215C	36215	84	121	1.5	0.6	1.29
	130	25	25	24.6	1.5	0.6	78.8	67	4300	5600	7215AC	46215	84	121	1.5	0.6	1.2
	130	25	25	24.6	1.5	0.6	72.8	61.6	4300	5600	7215B	66215	84	121	1.5	0.6	1.3
	160	37	37	36.5	2.1	1.1	145	113	3800	5000	7315C	36315	87	148	2.1	1.1	3.56
	160	37	37	36.5	2.1	11	139	109	3800	5000	7315AC	46315	87	148	2.1	1.1	3.56
	160	37	37	36.5	2.1	1.1	124	97.2	3800	5000	7315B	66315	87	148	2.1	1.1	3.3
d 80～90mm
Overall Dimensions							Rated Load		Limiting Rotational Speed		Bearing Designation			Mounting Dimensions			Weight
d	D	B	Tmax	Tmin	rmin	r1min	Dynamic Load C	Static Load C。	Grease	Oil	Current Model	Original Model	da	Da	ra	ra1	Weight
mm							kN		r/min				mm				kg
80	125	22	22	21.7	1.1	0.6	58.5	56.8	4500	6000	7016C	36116	87	118	1	0.6	0.85
	125	22	22	21.7	1.1	0.6	55.4	55.1	4500	6000	7016AC	46116	87	118	1	0.6	0.85
	140	26	26	25.6	2	1	92.8	83	4000	5300	7216C	36216	90	130	2	1	1.45
	140	26	26	25.6	2	1	88.4	79	4000	5300	7216AC	46216	90	130	2	1	1.43
	140	26	26	25.6	2	1	80.5	69.2	4000	5300	7216B	66216	90	130	2	1	1.55
	140	21	26.5		2	1	75.2	64.6	3600	4800	S7216X2WBIJ						1.33
	170	39	39	38.5	2.1	1.1	158	128	3600	4800	7316C	36316	92	158	2.1	1	3.59
	170	39	39	38.5	2.1	1.1	152	122	3600	4800	7316AC	46316	92	158	2.1	1	3.59
	170	39	39	38.5	2.1	1.1.	135	109	3600	4800	7316B	66316	92	158	2.1	1	3.9
	200	48	48	47.4	3	1.1	182	170	3200	4300	7416AC	46416	94	186	2.5	1	8.72
85	130	22	22	21.5	1.1	0.6	62.5	61.7	4300	5600	7017C	36117	92	123	1	0.6	0.89
	130	22	22	21.5	1.1	0.6	59.2	59.2	4300	5600	7017AC	46117	92	123	1	0.6	0.89
	150	28	28	27.5	2	1	99.7	90	3800	5000	7217C	36217	95	140	2	1	1.8
	150	28	28	27.5	2	1	94.9	86	3800	5000	7217AC	46217	95	140	2	1	1.8
	150	28	28	27.5	2	1	93.1	81	3800	5000	7217B	66217	95	140	2	1	1.95
	180	41	41	40.2	3	1.1	172	141	3400	4500	7317C	36317	99	166	2.5	1	4.38
	180	41	41	40.2	3	1.1	165	137	3400	4500	7317AC	46317	99	166	2.5	1	4.38
	180	41	41	40.2	3	1.1	148	122	3400	4500	7317B	66317	99	166	2.5	1	4.6
90	140	24	24	23.5	1.5	0.6	71.4	71.7	4000	5300	7018C	36118	99	131	1.5	0.6	1.15
	140	24	24	23.5	1.5	0.6	67.6	68.6	4000	5300	7018AC	46118	99	131	1.5	0.6	1.15
	160	30	30	29.5	2	1	123	105	3600	4800	7218C	36218	100	150	2	1	2.18
	160	30	30	29.5	2		117	100	3600	4800	7218AC	46218	100	150	2	1	2.19
	160	30	30	29.5	2	1	106	93.8	3600	4800	7218B	66218	100	150	2	1	2.4
	190	43	43	42.2	3	1.1	185	160	3200	4300	7318C	36318	104	176	2.5	1	4.87
	190	43	43	42.2	3	1.1	178	154	3200	4300	7318AC	46318	104	176	2.5	1	5.06
	190	43	43	42.2	3	1.1	158	137	3200	4300	7318B	66318	104	176	2.5	1	5.4
	225	54	54	53.4	4	1.5	233	214	2600	3600	7418AC	46418	108	207	3	1.5	12.2
d 90～120mm
Overall Dimensions							Rated Load		Limiting Rotational Speed		Bearing Designation			Mounting Dimensions			Weight
d	D	B	Tmax	Tmin	rmin	r1min	Dynamic Load C	Static Load C。	Grease	Oil	Current Model	Original Model	da	Da	ra	ra1	Weight
mm							kN		r/min				mm				kg
90	160	30	30	29.5	2	1	113	96.8	3600	4800	7218AC/YB		100	150	2	1	2.71
95	145	24	24	23.5	1.5	0.6	73.6	77.1	3800	5000	7019C	36119	104	136	1.5	0.6	1.2
	145	24	24	23.5	1.5	0.6	69.5	71	3800	5000	7019AC	46119	104	136	1.5	0.6	1.2
	170	32	32	31.5	2.1	1.1	135	120	3400	4500	7219C	36219	107	158	2.1	1	2.7
	170	32	32	31.5	2.1	1.1	128	114	3400	4500	7219AC	46219	107	158	2.1	1	2.7
	170	32	32	31.5	2.1	1.1	121	108	3400	4500	7219B	66219	107	158	2.1	1	2.9
	200	45	45	44.2	3	1.1	201	180	3000	4000	7319C	36319	109	186	2.5	1	5.98
	200	45	45	44.2	3	1.1	193	173	3000	4000	7319AC	46319	109	186	2.5	1	5.98
	200	45	45	44.2	3	1.1	172	154	3000	4000	7319B	66319	109	186	2.5	1	6.25
100	150	24	24	23.5	1.5	0.6	79.4	81.3	3800	5000	7020C	36120	109	141	1.5	0.6	1.25
	150	24	24	23.5	1.5	0.6	75.1	77	3800	5000	7020AC	46120	109	141	1.5	0.6	1.25
	180	34	34	33.5	2.1	1.1	149	136	3200	4300	7220C	36220	112	168	2.1	1	3.28
	180	34	34	33.5	2.1	1.1	142	130	3200	4300	7220AC	46220	112	168	2.1	1	3.25
	180	34	34	33.5	2.1	1.1	130	114	3200	4300	7220B	66220	112	168	2.1	1	3.45
	215	47	47	46.2	3	1.1	222	207	2600	3600	7320C	36320	114	201	2.5	1	7.2
	215	47	47	46.2	3	1.1	214	199	2600	3600	7320AC	46320	114	201	2.5	1	8.47
	215	47	47	46.2	3	1.1	190	177	2600	3600	7320B	66320	114	201	2.5	1	7.75
110	170	28	28	27.5	2	1	104	104	2800	3800	7022AC	46122	120	160	2	1	2.46
	200	38	38	37.5	2.1	1.1	176	171	2800	3800	7222C	36222	122	188	2.1	1	4.55
	200	38	38	37.5	2.1	1.1	176	164	2800	3800	7222AC	46222	122	188	2.1	1	4.55
	200	38	38	37.5	2.1	1.1	165	161	2800	3800	7222B	66222	122	188	2.1	1	4.8
	240	50	50	49.2	3	1.1	253	252	2200	3200	7322AC	46322	124	226	2.5	1	10.7
	240	50	50	49.2	3	1.1	226	225	2200	3200	7322B	66322	124	226	2.5	1	10.7
120	165	22	22	21.5	1.1	0.6	51.2	52.2	2200	3200	71924C	1036924	127	158	1	0.6	1.51
120	215	40	40	39.5	2.1	1.1	190	179	2400	3400	7224C	36224	132	203	2.1	1	5.4
d120～270mm
Overall Dimensions							Rated Load		Limiting Rotational Speed		Bearing Designation			Mounting Dimensions			Weight
d	D	B	Tmax	Tmin	rmin	r1min	Dynamic Load C	Static Load C。	Grease	Oil	Current Model	Original Model	da	Da	ra	ra1	Weight
mm							kN		r/min				mm				kg
120	215	40	40	39.5	2.1	1.1	181	184	2400	3400	7224AC	46224	132	203	2.1	1	5.4
	215	40	40	39.5	2.1	1.1	193	262	2400	3400	7224B	66224	132	203	2.1	1	6.13
	260	55	55	54.2	3	1.1	279	288	2200	3200	7324C	36324	134	246	2.5	1	14.8
	260	55	55	54.2	3	1.1	268	277	2200	3200	7324AC	46324	134	246	2.5	1	14.8
130	230	40	40	39.5	2.1	1.1	180	200	2500	3200	7226AC	46226	142	218	2.1	1.1	7.46
140	210	33	33	32.5	2	1	140	150	2600	3300	7028AC	46128	150	200	2	1	3.77
140	300	62	62	61.2	4	1.5	290	334	2000	2500	7328B	66328	158	282	3	1.5	23
160	290	48	48	47.2	3	1.1	256	295	1600	2200	7232AC		174	276	2.5	1	14.6
150	320	65	65	64.2	4	1.5	340	429	2000	2800	7330AC	46330	168	302	3	1.5	27
180	320	52	52	51.2	4	1.5	302	399	1500	2000	7236AC		198	302	3	1.5	18.9
190	260	33	33	32.5	2	1.1	139	177	1800	2200	71938AC	1046938	180	250	2	1	4.45
220	400	65	65	64.2	4	1.5	358	605	1100	1600	7244AC	46244	238	382	3	1.5	38.5
220	300	38	38	37.5	2.1	1.1	143	201	1500	2000	71944C		232	288	2.1	1	7.35
240	500	95	95	94	5	2	515	801	800	1100	7348B		262	478	4	2
260	360	46	46	45.2	2.1	1.1	212	302	1300	1600	71952B	1066952	272	348	2.1	1	14.3
260	320	28	28	27.5	2	1	104	166	1400	1900	71852C		270	310	2	1	4.78
270	330	30	30	29.5	2.1	1.1	90.8	114	1300	1700	7654B	66754	282	318	2.1	1	5.75
d300～1250mm
Overall Dimensions							Rated Load		Limiting Rotational Speed		Bearing Designation			Mounting Dimensions			Weight
d	D	B	Tmax	Tmin	rmin	r1min	Dynamic Load C	Static Load C。	Grease	Oil	Current Model	Original Model	da	Da	ra	ra1	Weight
mm							kN		r/min				mm				kg
300	540	85	85	84.2	5	3	396	890	800	1000	7260B	66260	322	518	4	2.5	72.9
340	460	56	56	55.2	3	1.1	306	503	800	1000	71968B	1066968	354	446	2.5	1	27.5
360	540	82	82	81.6	5	2	488	878	1300	1300	7072 ACM		380	520	4	1.5	67.1
380	440	25	25	24.6	3	1	110	178	960	1200	7676	6776	394	426	2.5	1	7.1
380	520	82	82	81.2	4	1.5	407	733	700	900	72976AC	2046976	398	502	3	1.5	48.9
420	560	65	65	64.2	3	1.1	451	652	600	800	71984	1046984K	434	546	2.5	1	52.5
460	540	35	35		2.1	1.5	139	272	720	900	S7692	6792	472	528	2.1		15
	580	56	56		3	2	303	559	670	830	S71892AC	1006892	474	566	2.5		36.4
	600	50	50	49	3	1.5	284	522	600	800	7692AC	46792	474	586	2.5	1.5	37.9
	620	74	74	73.2	4	1.5	439	865	550	750	71992B	1066992	478	602	3	1.5	64.1
530	710	82	82	81.2	5	2.1	541	1136	500	700	719/530AC	10469/530	552	688	4	2.1	88.8
530	760	100	100	99	6	3	737	1690	500	700	LY-7009		558	732	5	2.5
600	730	60	60	59.5	3	2	425	887	380	500	SN718/600	11068/600	614	716	2.5		60.7
600	730	60	60	59.5	3	1.1	425	887	380	500	S718/600C		614	716	2.5		60.7
622.3	725.49	46	46	44	4.5	2	304	652	400	550	76/662.3RWB1	6169/622	644	702	4		29.58
630	850	100	100		6	2.1	855	2100	350	440	719/630AC	10469/630	658	822	5	2.1	161
800	980	82	82		5	3	725	1876	250	300	SN718/800	11068/800	822	958	4		132
850	1030	82	82		5	3	562	1473	220	280	SN718/850	11068/850	872	1008	4		146
1000	1220	50	50		4.5	3	409	1178	120	150	SN708/1000X2	1068/1000	1022	1198	4		140
1000	1220	50	50		4	2.1	409	1178	120	150	78/1000X2AC	468/1000	1018	1202	3	2.1	155
1060	1500	195			9.5	9.5	1386	4575	320	340	SN 70/1060MA YA		1099	1461	8	8	1108
1180	1420	106	106		6	4	1100	3560	86	107	SN718/1180	11068/1180	1208	1392	5		332
1180	1420	106	106		6	2.5	1100	3560	110	140	S718/1180	10068/1180	1208	1392	5		307
1250	1750	218			9.5	9.5	1751	6326	70	90	70/1250 BMB		1299	1711	8	8	1690