NSK HR31326J Bearing

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NSK HR31326J Bearing Description

We supply various of NSK HR31326J bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK HR31326J bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK HR31326J bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK HR31326J bearings inquire deeply into the running of the machine and friction phenomenon .NSK HR31326J 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 HR31326J bearings will be arranged timely for we have a large stock of NSK HR31326J bearings in HongKong.

NSK HR31326J Bearing Specification

Bearing number : HR31326J

Size (mm) : 130x280x72

Brand : The brand you need

Bore Diameter (mm) : 130

Outer Diameter (mm) : 280

Width (mm) : 72

Bearing dimensions and specification in ALIER catalogue:

d – 130 mm

D – 280 mm

T – 72 mm

B – 66 mm

C – 44 mm

a – 87,1 mm

r min. – 5 mm

r1 min. – 4 mm

da min. – 174 mm

Da min – 220 mm

Da max. – 262 mm

db max. – 159 mm

Db min. – 261 mm

ra max. – 4 mm

rb max. – 3 mm

Weight – 18,8 Kg

Basic dynamic load rating (C) – 625 kN

Basic static load rating (C0) – 820 kN

(Grease) Lubrication Speed – 1200 r/min

(Oil) Lubrication Speed – 1700 r/min

Calculation factor (e) – 0,83

Calculation factor (Y0) – 0,4

Calculation factor (Y1) – 0,73

Tags :  ALIER , 130x280x72