/ Thrust ball bearings

Thrust Ball Bearing

1.Product Introduction: With single-row or double-row steel ball structures, capable of bearing unidirectional or bidirectional axial loads, low friction coefficient, suitable for light and medium axial load scenarios.
2.Structure Type: Unidirectional type (shaft washer + housing washer + single-row steel balls), bidirectional type (intermediate washer + double shaft washers + double-row steel balls), the cage separates the steel balls.
3.Size Range: Inner diameter: 10 - 300mm, outer diameter: 30 - 400mm, height: 8 - 50mm.
4.Material: Shaft washer: GCr15/GCR15SIMN/20Cr2Ni4A, housing washer: GCr15/GCR15SIMN/20Cr2Ni4A, intermediate washer: GCr15/GCR15SIMN/20Cr2Ni4A, rolling elements (steel balls): GCr15/GCR15SIMN, cage: stamped steel / brass.
5.Accuracy: Conventional P0/P6 grades, precision models are of P5 grade.
6.Application Fields: Machine tool spindles, water pumps, small motors, office equipment.
7.Key Inspection Items: Clearance between steel balls, flatness of shaft washer and housing washer, accuracy of rolling element arrangement.

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Product Description

Data Sheet

High-Temp, Heavy-Load Thrust Ball Bearings Built for Metallurgical Machinery – Precision Engineered to Withstand 500°C+ & 30% Faster Delivery

Solve axial load challenges in extreme conditions with LUOYANG INNO BEARING's thrust ball bearings. Designed for metallurgical machinery, our bearings handle temperatures exceeding 500°C, heavy axial loads, and corrosive environments while ensuring precision and longevity. With 1,000+ standard models in stock and custom solutions delivered 30% faster than competitors, we keep your operations running smoothly.

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Why Choose Us?

Extreme Durability: 25% higher load capacity than industry standards, built to endure 150°C+ environments.
48-Hour Global Delivery: Immediate shipping for 1,000+ standard models.
Tailored Solutions: Custom dimensions (up to φ5000mm OD), materials, and sealing for harsh applications.
Lifetime Support: IoT-driven maintenance alerts and installation guidance to minimize downtime.

Technical Specifications

Parameter	Specification
Inner Diameter	10 – 300mm
Outer Diameter	30 – 400mm (Custom up to φ5000mm)
Axial Load Capacity	Up to 200 kN (Customizable for higher loads)
Temperature Limit	150°C+ (HT Series with ceramic hybrids)
Noise Level	<35dB for medical-grade precision

Materials

Raceways: GCr15/GCR15SIMN/20Cr2Ni4A steel, heat-treated for wear resistance.
Balls: GCr15 or ceramic hybrids for high-temperature stability.
Cages: Stamped steel or brass for reduced friction.

Where Our Thrust Ball Bearings Excel?

✅ Rolling Mill Gearboxes

Withstand heavy axial loads up to 200 kN, preventing premature failure in steel processing.

✅ Smelting Furnace Conveyors

Ceramic hybrid balls and heat-resistant lubrication ensure smooth operation at 150°C+.

✅ Heavy Press Machinery

Impact-resistant design reduces deformation under sudden load spikes.

Customization Made Simple

1. Share Requirements: Submit load, speed, temperature, and dimensions.

2. Get a 3D Model: Receive CAD designs and material recommendations in 72 hours.

3. Test Prototypes (Optional): Validate performance with real-condition testing.

4. Fast Production: Bulk orders ready in 15–20 days – 30% faster than industry averages.

Rigorous Quality Assurance

Every thrust ball bearing undergoes:

12+ Performance Tests: Lifespan simulation, vibration analysis, and thermal cycling.
Material Inspections: Spectrometer checks for alloy consistency.
Precision Grinding: Raceways polished to ≤0.001mm tolerance.

Result: 99.9% defect-free rate from raw material to final packaging.

Global Supply Chain Advantage

Regional Warehouses: Stock available in EU, Asia, and North America.
Urgent Orders: Priority production slots for emergency replacements.
Transparent Tracking: Monitor your order from factory to facility.

Your Support Team – Before and After Purchase

Pre-Installation Analysis: Optimize bearing selection based on machinery conditions.
Predictive Maintenance: IoT sensors alert you to lubrication needs or wear patterns.
24/7 Technical Hotline: Resolve operational hiccups in real time.

Ready to Upgrade Your Machinery?

📥 Download Full Catalog

Explore 1,000+ standard product specs for metallurgical, medical, and industrial use.

✉️ Request a Custom Quote

Get a tailored solution design and pricing within 72 hours.

FAQ

Q: How do your bearings handle 500°C+ temperatures?

A: We use martensitic steel raceways and ceramic hybrid balls, paired with heat-resistant greases.

Q: Can you make bearings larger than φ3000mm?

A: Yes! Our XL Series supports OD up to φ5000mm, ideal for rolling mills.

Q: What ensures faster delivery for custom orders?

A: Modular production lines and pre-engineered components cut lead times by 30%.

Q: Do you assist with installation?

A: Absolutely – we provide step-by-step guides and live video support.

Contact Us

Contact Our thrust ball bearing Experts Today

📧 sales@inno-bearing.com

🌐 www.inno-bearing.com

d 65～100mm
Overall Dimensions						Rated Load		Limiting Rotational Speed		Bearing Designation		Minimum Load A	Mounting Dimensions			Weight
d	d1min	D	D1max	H	rnin	Dynamic Load C	Static Load Co	Grease	Oil	Current Model	Original Model	Minimum Load A	da	Da	ramax	Weight
mm						kN		r/min					mm			kg
65	67	115	115	36	1.1	116	228	1600	2200	51313	8313	0.638	95	85	1	1.57
65	68	140	140	56	2	217	428	1000	1500	51413	8413	1.48	110	95	2	4.2
70	72	95	95	18	1	42	119	2400	3400	51114	8114	0.119	85	80	1	0.36
	72	105	105	27	1	73.6	161	1800	2600	51214	8214	0.226	91	84	1	0.81
	72	125	125	40	1.1	148	285	1400	1900	51314	8314	0.756	103	92	1	1.932
	73	150	150	60	2	257	475	950	1400	51414	8414	2.07	118	102	2	5.18
75	77	100	100	19	1	44	130	2200	3200	51115	8115	0.128	90	85	1	0.42
	77	110	110	27	1	74.9	173	1700	2400	51215	8215	0.295	96	89	1	0.86
	77	135	135	44	1.5	163	342	1200	1700	51315	8315	1.04	111	99	1.5	2.7
	78	160	160	65	2	269	532	900	1300	51415	8415	3.05	125	110	2	6.97
80	82	105	105	19	1	48.8	133	2000	3000	51116	8116	0.138	95	90	1	0.43
	82	115	115	28	1	83.8	193	1700	2400	51216	8216	0.324	101	94	1	0.95
	82	140	140	44	1.5	178	342	1200	1700	51316	8316	1.19	116	104	1.5	2.58
	83	170	170	68	2.1	292	589	850	1200	51416	8416	3.726	133	117	2	7.11
85	87	110	110	19	1	49.2	143	2000	3000	51117	8117	0.148	100	95	1	0.46
	88	125	125	31	1	103	238	1600	2200	51217	8217	0.56	109	101	1	1.3
	88	150	150	49	1.5	209	404	1100	1600	51317	8317	1.766	123	111	15	3.7
	88	180	177	72	2.1	318	646	850	1200	51417	8417	4.42	141	124	2	9.5
90	92	120	120	22	1	65.1	181	1800	2600	51118	8118	0.256	108	102	1	0.636
	93	135	135	35	1.1	125	285	1500	2000	51218	8218	0.746	117	108	1	1.77
	93	155	155	50	1.5	221	408	1000	1500	51318M	8318	0.202	129	116	1.5	4.21
	93	190	187	77	2.1	327	713	800	1100	51418	8418	6.09	149	131	2	11.2
100	102	135	135	25	1	85.1	257	1700	2400	51120	8120	0.403	121	114	1	1
100	103	150	150	38	1.1	149	347	1300	1800	51220M	8220	1.226	130	120	1	2.51
d 100～160mm
Overall Dimensions						Rated Load		Limiting Rotational Speed		Bearing Designation		Minimum Load A	Mounting Dimensions			Weight
d	d1min	D	D1max	H	rnin	Dynamic Load C	Static Load Co	Grease	Oil	Current Model	Original Model	Minimum Load A	da	Da	ramax	Weight
mm						kN		r/min					mm			kg
100	103	170	170	55	1.5	263	513	950	1400	51320M	8320	3.236	142	128	1.5	5.46
100	103	210	205	85	3	399	917	700	950	51420	8420	9.606	165	145	2.5	14.9
110	112	145	145	25	1	87.2	276	1600	2200	51122	8122	0.48	131	124	1	1.08
	113	160	160	38	1.1	139	393	1200	1700	51222	8222	1.58	140	130	1	2.6
	113	190	187	63	2	280	684	850	1200	51322	8322	4.216	158	142	2	7.9
	113	230	225	95	3	415	1150	630	850	51422	8422	12.7	181	159	2.5	20
120	122	155	155	25	1	87.1	295	1600	2200	51124	8124	0.48	141	134	1	1.16
	123	170	170	39	1.1	136	399	1200	1700	51224	8224	1.58	150	140	1	2.9
	123	210	205	70	2.1	330	869	800	1100	51324	8324	6.176	173	157	2	9.75
130	132	170	170	30	1	109	371	1400	1900	51126	8126	0.922	154	146	1	1.87
	133	190	187	45	1.5	186	535	950	1400	51226	8226	2.85	166	154	1.5	4.2
	134	225	220	75	2.1	358	1007	750	1000	51326	8326	7.36	186	169	2	13.3
	134	270	265	110	4	490	1520	560	750	51426	8426	26.3	213	187	3	32
140	142	180	178	31	1	111	380	1300	1800	51128	8128	0.99	164	156	1	2.1
	143	200	197	46	1.5	191	542	950	1400	51228	8228	3.15	176	164	1.5	4.5
	144	240	235	80	2.1	396	1159	700	950	51328	8328	10.4	199	181	2	15.9
	144	280	275	112	4	553	1750	500	700	51428	8428	26.3	222	198	3	32.2
150	152	190	188	31	1	112	380	1200	1700	51130	8130	1.09	174	166	1	2.2
	153	215	212	5	1.5	244	698	900	1300	51230	8230	4.13	189	176	1.5	5.8
	154	250	245	80	2.1	407	1226	670	900	51330	8330	12	209	191	2	16.7
160	162	200	198	31	1	112	404	1200	1700	51132	8132	1.276	184	176	1	2.3
	163	225	222	51	1.5	240	741	850	1200	51232	8232	4.52	199	186	1.5	6.7
	164	270	265	87	3	463	1425	630	850	51332	8332	16.3	225	205	2.5	21.5