NSK R830-2A Bearing

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NSK R830-2A Bearing Description

We supply various of NSK R830-2A bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK R830-2A bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK R830-2A bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK R830-2A bearings inquire deeply into the running of the machine and friction phenomenon .NSK R830-2A 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 R830-2A bearings will be arranged timely for we have a large stock of NSK R830-2A bearings in HongKong.

NSK R830-2A Bearing Specification

Bearing number : R830-2A

Size (mm) : 830x1050x90

Brand : The brand you need

Bore Diameter (mm) : 830

Outer Diameter (mm) : 1050

Width (mm) : 90

Bearing dimensions and specification in ALIER catalogue:

d – 830 mm

D – 1050 mm

T – 90 mm

B – 90 mm

C – 64 mm

ra1 max. – 4 mm

a – 178,8 mm

r min. – 6 mm

r1 min. – 5 mm

Da – 1007 mm

db – 867 mm

ra max. – 4 mm

da – 892 mm

Db – 1028 mm

Weight – 183 Kg

Basic dynamic load rating (C) – 2200 kN

Basic static load rating (C0) – 5750 kN

Calculation factor (e) – 0,44

Calculation factor (Y1) – 1,4

Calculation factor (Y2) – 0,75

Tags :  ALIER , 830x1050x90