harbin jubang bearing manufacturer co.ltd
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6311-2RS bearing

6311-2RS Bearing

Min. Order:
1 Piece
Payment term:
T/T
Delivery time:
10 days
Technical Parameters:
Product Designations:
6311-2RS
Structure:
deep groove ball bearing
Inside Diameter:
55 mm
Outside Diameter:
120 mm
Thickness:
29 mm
Weight:
1.3676 KG
Brand:
HPB
Precision Rating:
PO
Bearing Material:
chrome steel GCR15
Seals Type:
open 2RS ZZ RS
6311-2RS Bearing

 6311-2RS bearing

Dimension: d*D*B/mm 55x120x29

Weight: 1.3676kgs

Steel material:Gcr15

Hardness: Rings=58~62  Rollers=60~62

Structure: deep groove ball bearing

6311 deep groove ball bearing Products features:

1) All raw steel materials purchased from Dalian steel factory(best steel materials in China)

2) All products assembled with strong and various materials cages.

3)All products manufactured according to GB/T18254-2002, GCr15 .

4) We do all processes such as steel forging, design,rings/rollers tuning,grinding and whole heat treatments.  

5) Advanced bearing production system including super CNC wire cutting machine, LSWEDM, carburizing furnace,glowing furnace,etc.

6) Arc infrared carbon sulfur analyzer for testing steel materials.

7) Fast delivery and best after-sale services.

We offer reliable quality bearings with competitive price and best service. HPB will be your honest business partner and cooperator!


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