23152 Double Row Spherical Roller Bearing/china wholesale/Engine/motorcycle/tractor/wheel/linear guide/auto/gear/deep groove ball/steel/1688 bearing

Spherical Roller Bearing
							Available in : CC : Pressed steel cage MB : Brass cage K : Tapered bore on inner diameter W33 : Lubrication groove and oil holes in outer ring
21300 - 23000 Series
Bearing No.		dxDxB (mm)			Weight(kg)		Bearing No.		dxDxB (mm)			Weight(kg)
21308	21308 K	40	90	23	0.705		23022	23022 K	110	170	45	3.710
21309	21309 K	45	100	25	0.927		23024	23024 K	120	180	46	4.050
21310	21310 K	50	110	27	1.210		23026	23026 K	130	200	52	5.900
21311	21311 K	55	120	29	1.710		23028	23028 K	140	210	53	6.350
21312	21312 K	60	130	31	2.100		23030	23030 K	150	225	56	7.730
21313	21313 K	65	140	33	2.550		23032	23032 K	160	240	60	9.420
21314	21314 K	70	150	35	3.180		23034	23034 K	170	260	67	12.70
21315	21315 K	75	160	37	3.810		23036	23036 K	180	280	74	16.70
21316	21316 K	80	170	39	4.530		23038	23038 K	190	290	75	17.70
21317	21317 K	85	180	41	5.350		23040	23040 K	200	310	82	22.70
21318	21318 K	90	190	43	6.300		23044	23044 K	220	340	90	29.90
21319	21319 K	95	200	45	7.100		23048	23048 K	240	360	92	33.40
21320	21320 K	100	215	47	8.890		23052	23052 K	260	400	104	48.50
21322	21322 K	110	240	50	11.20		23060	23056 K	300	460	118	72.40
23120	23120 K	100	165	52	4.300		23218	23228 K	90	160	52.4	4.450
23122	23122 K	110	180	56	5.400		23220	23220 K	100	180	60.3	6.470
23124	23124 K	120	200	62	7.700		23222	23222 K	110	200	69.8	9.710
23126	23126 K	130	210	64	8.470		23224	23224 K	120	215	76	12.10
23128	23128 K	140	225	68	10.20		23226	23226 K	130	230	80	14.30
23130	23130 K	150	250	80	15.60		23228	23228 K	140	250	88	18.80
23132	23132 K	160	270	86	19.80		23230	23230 K	150	270	96	24.10
23134	23134 K	170	280	88	21.50		23232	23232 K	160	290	104	30.00
23136	23136 K	180	300	96	25.10		23234	23234 K	170	310	110	36.80
23138	23138 K	190	320	104	35.30		23236	23236 K	180	320	112	39.00
23140	23140 K	200	340	112	43.30		23238	23238 K	190	340	120	47.60
23144	23144 K	220	370	120	53.30		23240	23240 K	200	360	128	57.20
23148	23148 K	240	400	128	65.80		23244	23244 K	220	400	144	80.00
23152	23152 K	260	440	144	91.40		23248	23248 K	240	440	160	108.0
23156	23156 K	280	460	146	97.70		23252	23252 K	260	480	174	141.0
23160	23160 K	300	500	160	131.0		23256	23256 K	280	500	176	150.0
							23260	23260 K	300	540	192	193.0

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
 

Our Values
Behavior-based, service-oriented, focused on results and committed to continuous improvement


Factory
To be a leader in providing the best valuable (Reasonable cost, Reliable quality) supply of precision rollers.
Providing this value, will help our customers remain competitive in the global marketplace.
 

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

Advantage Manufacturing Processes and Quality Control:
01Heat Treatment
02 Centerless Grinding Machine 11200 (most advanced)
03 Automatic Production Lines for Raceway
04 Automatic Production Lines for Raceway
05 Ultrasonic Cleaning of Rings
06 Automatic Assembly
07 Ultrasonic Cleaning of Bearings
08 Automatic Greasing, Seals Pressing
09Measurement of Bearing Vibration (Acceleration)
10 Measurement of Bearing Vibration (Speed)
11 Laser Marking
12 Automatic Packing
 

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. 
 

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.