Jinfa Bearing Co., Ltd
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30311 (7311) single-row roller bearing

30311 (7311) Single-row Roller Bearing

Min. Order:
1 Piece
Technical Parameters:
Product Designations:
30311
Structure:
single-row
Inside Diameter:
55 mm
Outside Diameter:
120 mm
Thickness:
31.5 mm
Brand:
CGJF
Precision Rating:
C0 C3 P6 P5 P4
Bearing Material:
GCr15
Seals Type:
Black chamfer White chamfer
30311 (7311) Single-row Roller Bearing

 Tapered roller bearing 30306  30X72X20.75 

Taper roller bearings are designed to carry both thrust and radial loads and consist of four components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer.

Item: 30311 bearing 
Type: Taper roller Bearing 
Size: 55X120X31.5

Weight:1.63KG
Material:GCr15
Similar type:Black chamfer ,White chamfer

Place of  Origin:Zhejiang,China(Mainland) Quality  standard:ISO9001:2000
Service:OEM service accepted

Basic load ratings Cr:153.3KN 
Basic load ratings Cor:187.6KN
 Feature: 

1.vibration resistance 
2.high swiveling accurany 
3.low friction, long service life 


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How can you buy 30311 (7311) Single-row Roller Bearing on the Internet?
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