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

6311-2RS bearing
6311-2RS
Bore Diameter:55 mm
Outside Diameter:120 mm
Width29 mm
weight1.3676 kg
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The 6311-2RS bearing is a deep groove ball bearing with an inner diameter of 55 mm , an outer diameter of 120 mm, a width of 29 mm. It typically uses PO grade precision tolerances and open 2RS ZZ RS type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:
Inside Diameter:
55 mm
Outside Diameter:
120 mm
Thickness:
29 mm
Weight:
1.3676 KG
Specifications:
Structure:
deep groove ball bearing
Brand:
HPB
Precision Rating:
PO
Bearing Material:
chrome steel GCR15
Seals Type:
open 2RS ZZ RS
Transaction Information:
Payment term:
T/T
Delivery time:
10 days
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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