NSK HR31310J Bearing

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NSK HR31310J Bearing Description

We supply various of NSK HR31310J bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK HR31310J bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK HR31310J bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK HR31310J bearings inquire deeply into the running of the machine and friction phenomenon .NSK HR31310J 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 HR31310J bearings will be arranged timely for we have a large stock of NSK HR31310J bearings in HongKong.

NSK HR31310J Bearing Specification

Bearing number : HR31310J

Size (mm) : 50x110x29.25

Brand : The brand you need

Bore Diameter (mm) : 50

Outer Diameter (mm) : 110

Width (mm) : 29,25

Bearing dimensions and specification in ALIER catalogue:

d – 50 mm

D – 110 mm

T – 29,25 mm

B – 27 mm

C – 19 mm

a – 34,2 mm

r min. – 2,5 mm

r1 min. – 2 mm

da min. – 70 mm

Da min – 87 mm

Da max. – 100 mm

db max. – 62 mm

Db min. – 105 mm

ra max. – 2 mm

rb max. – 2 mm

Weight – 1,26 Kg

Basic dynamic load rating (C) – 114 kN

Basic static load rating (C0) – 132 kN

(Grease) Lubrication Speed – 3200 r/min

(Oil) Lubrication Speed – 4300 r/min

Calculation factor (e) – 0,83

Calculation factor (Y0) – 0,4

Calculation factor (Y1) – 0,73

Tags :  ALIER , 50x110x29.25