Tapered Roller Bearing
Single Row Tapered Roller Bearing
Bearing No.	dxDxTxBxC (mm)					Weight(kg)		Bearing No.	dxDxTxBxC (mm)					Weight(kg)
30202	15	35	12	7	5	0.050		30302	15	42	14.25	13	11	0.098
30203	17	40	13.25	12	11	0.080		30303	17	47	15.25	14	12	0.134
30204	20	47	15.25	14	12	0.127		30304	20	52	16.25	16	13	0.176
30205	25	52	16.25	15	13	0.154		30305	25	62	18.25	17	15	0.272
30206	30	62	17.25	16	14	0.241		30306	30	72	20.75	19	16	0.408
30207	35	72	18.25	17	15	0.344		30307	35	80	22.75	21	18	0.540
30208	40	80	19.75	18	16	0.435		30308	40	90	25.25	23	20	0.769
30209	45	85	20.75	19	16	0.495		30309	45	100	27.25	25	22	1.010
30210	50	90	21.75	20	17	0.563		30310	50	110	29.25	27	23	1.310
30211	55	100	22.75	21	18	0.713		30311	55	120	31.5	29	25	1.660
30212	60	110	23.75	22	19	0.949		30312	60	130	33.5	31	27	1.960
30213	65	120	24.75	23	20	1.180		30313	65	140	36	33	28	2.550
30214	70	125	26.25	24	21	1.260		30314	70	150	38	35	30	3.060
30215	75	130	27.25	25	22	1.410		30315	75	160	40	37	31	3.570
30216	80	140	28.25	26	22	1.720		30316	80	170	42.5	39	33	4.410
30217	85	150	30.5	28	24	2.140		30317	85	180	44.5	41	34	5.200
30218	90	160	32.5	30	26	2.660		30318	90	190	46.5	43	36	6.030
30219	95	170	34.5	32	27	3.070		30319	95	200	49.5	45	38	6.980
30220	100	180	37	34	29	3.780		30320	100	215	51.5	47	39	8.560
31305	25	62	18.25	17	13	0.284
31306	30	72	20.75	19	14	0.398
31307	35	80	22.75	21	15	0.530
31308	40	90	25.25	23	17	0.738
31311	55	120	31.5	29	21	1.590
31313	65	140	36	33	23	2.420
31314	70	150	38	35	25	2.920
31315	75	160	40	37	26	3.470
31316	80	170	42.5	39	27	4.110
31317	85	180	44.5	41	28	4.850
31318	90	190	46.5	43	30	5.660
31320	100	215	56.5	51	35	8.670

01 Roller Bearing

What We Do
Comprehensive product range:

- Bearings
- Oil seals, Transmission belt
- Chain and Sprocket
- Hub assembly & Wheel bearings
- Coupling, castings
-  Linear motion

1.  We have the most advanced bearing process equipment, CNC automatic facilities, and testing instruments.
2.  We manufacture ball bearings and mounted bearing units, and also provide a strong full range of products, including electric motors and components One-stop partnerships products from our audited supply chain.
3.  All products are manufactured exclusively by companies with ISO 9001:2008 certified Quality Systems which use state-of-the-art machines. The quality path starts from the beginning to deliver and goods' quality trackable

 

Please see detailed introduction about our manufacturing process and measuring process.

Granville as a manufacturer of high quality products, guarantees compliance with the highest standards relative to the use of the best steel quality in the production process, the highest standards in the design of contact surfaces, as well as the most efficient packing and lubrication of parts. From material coming, quality control through all processes. Except interal test, goods to third party inspection if required. After the center of inspection and experiment being founded, effective methods of inspecting all kinds of raw materials are mastered and then the reliability of bearings is ensured. One of our main objectives is the continued improvement in the quality of our products and processes, in pursuit of which we obtained ISO certification 9001:2008 and TS16949. 

1. Optimize customer inventory and reduce cost
2. Provide maintenance solutions

Q1.Can you accept OEM and customization?
A: Yes. We can customize it according to the samples and drawings you provide.

Q2. Do you keep a stock of these things ?
A: In stocks

Q3.Can you provide samples free of charge?
A: Yes. We can provide samples free of charge. But the freight is paid by the customer.

Q4.What's the delivery date?
A:The delivery time of sample orders is 3 working days.The bulk orders are 5-10 working days.

Q5: Why your price is higher than others?
A: Price = quality . We firmly believe that by the quality of the customer is always get more   reliable than on price . So we insist on doing high-quality products.

Q6:What kind of transport do you have ?
A: According to the weight,we will choose the most appropriate mode of transport for you. Our   freight forwarding is efficient and cheap.