SIBIAI (HONG KONG) BEARINGS LIMITED
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21311RH Spherical Roller Bearings 55*120*29mm

21311RH Spherical Roller Bearings 55*120*29mm

Min. Order:
1 Piece
Payment term:
T/T L/C Any transaction mode
Delivery time:
According to the actual order
Technical Parameters:
Product Designations:
21311RH
Structure:
Spherical roller bearings
Inside Diameter:
55 mm
Outside Diameter:
120 mm
Thickness:
29 mm
Weight:
1.69 KG
Brand:
SIBIAI &OEM
Precision Rating:
P0 ~ P5
Bearing Material:
Chrome steel Gcr15
Seals Type:
Open
21311RH Spherical Roller Bearings 55*120*29mm
Product Positioning Spherical roller bearings
Model 21311RH
Bearing Type Spherical roller bearings
Inside : dmm 55
Outside : Dmm

120

Inner ring height : Bmm 29
Weight : KG 1.69
Material Chrome steel Gcr15
Package Paper box / plastic barrel  Carton  Pallets
Brand SIBIAI  OEM
Other Provide more variety, small number of hybrid purchase
Manufacture According to drawings, industry standards,sample
Inventory status

Numerous

21311RH Spherical roller bearings consist of an outer ring having a continuous spherical raceway within which operates two rows of barrel-shaped rollers which are in turn guided by an inner ring with two raceways separated by a center rib.  This bearing has self-aligning properties, and therefore is suited for use where misalignment between the inner and outer rings occurs from housing installation error or shaft flexure.

√ According to the customer's product market positioning, product quality and price adjustments to increase .

√ According to your market competitors' products to targeted production, if possible, increase your market share.

Part  Spherical roller bearings catalogue

The main data size(mm)

 

 

Weight(kg)

Model

d

D

B

 

 

500

670

128

130

239/500 CA/W33 

500

670

128

125

239/500 CAK/W33 

500

720

167

225

230/500 CA/W33 

500

720

167

220

230/500 CAK/W33 

500

720

218

295

240/500 ECA/W33 

Our Features: 

   *  Machining facility for special sizes of bearing,

   *  Free sample testing available,

   *  Low noise and no friction for bearing,

   *  High accuracy, High speed, 

   *  large in stock, quick delivery,

   *  Excellent and high quality control with our bearing,

   *  Small order accepted, 

   *  Customers' drawing or samples accepted.

Quality system:

In the process of manufacturing spherical roller bearings, we have 11 quality control points.

1. Batch test of material

2. Full-inspection of forging

3. Full-inspection of lathing

4. Batch test of Heat Treatment

5. Full-inspection of grinding dimension

6. Full-inspection of groove grinding

7. Full inspection of semi-finished products

8. Batch test of other components

9. Full-inspection of the dimension before assembling

10. Full-inspection of vibration

11. Batch test before leaving factory

 Real-time order tracking:

Whether your order is in the stages of production turner, heat treatment, grinding and assembling.We will pre-manufacturing process your feedback and other relevant information and pictures. Gives you an instant understanding of their order status and quality of the control.SIBIAI committed to improving the quality of services and products, whether past, present or future.If you are interested, please do not hesitate to contact me, you can send me E-MAIL, or directly visit our WEBSITE, SIBIAI worth your discovery ............


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