NSK 28138/28315 Bearing

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NSK 28138/28315 Bearing Description

We supply various of NSK 28138/28315 bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK 28138/28315 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK 28138/28315 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK 28138/28315 bearings inquire deeply into the running of the machine and friction phenomenon .NSK 28138/28315 bearings is widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.The shipment of NSK 28138/28315 bearings will be arranged timely for we have a large stock of NSK 28138/28315 bearings in HongKong.

NSK 28138/28315 Bearing Specification

Bearing number : 28138/28315

Size (mm) : 34.976x80x21.006

Brand : The brand you need

Bore Diameter (mm) : 34,976

Outer Diameter (mm) : 80

Width (mm) : 21,006

Bearing dimensions and specification in ALIER catalogue:

d – 34,976 mm

D – 80 mm

T – 21,006 mm

B – 20,94 mm

C – 15,875 mm

ra1 max. – 1,5 mm

a – 16 mm

r min. – 1,5 mm

r1 min. – 1,5 mm

Da – 69 mm

db – 41 mm

ra max. – 1,5 mm

da – 43,5 mm

Db – 73 mm

Weight – 0,507 Kg

Basic dynamic load rating (C) – 56,5 kN

Basic static load rating (C0) – 64,5 kN

(Grease) Lubrication Speed – 5000 r/min

(Oil) Lubrication Speed – 6700 r/min

Calculation factor (e) – 0,4

Calculation factor (Y0) – 0,82

Calculation factor (Y1) – 1,5

Tags :  ALIER , 34.976x80x21.006