SKF W638/3-2RS1 Bearing

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SKF W638/3-2RS1 Bearing Description

We supply various of SKF W638/3-2RS1 bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF W638/3-2RS1 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF W638/3-2RS1 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF W638/3-2RS1 bearings inquire deeply into the running of the machine and friction phenomenon .SKF W638/3-2RS1 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 SKF W638/3-2RS1 bearings will be arranged timely for we have a large stock of SKF W638/3-2RS1 bearings in HongKong.

SKF W638/3-2RS1 Bearing Specification

Bearing number : W638/3-2RS1

Size (mm) : 3x7x3

Brand : The brand you need

Bore Diameter (mm) : 3

Outer Diameter (mm) : 7

Width (mm) : 3

Bearing dimensions and specification in ALIER catalogue:

d – 3 mm

D – 7 mm

B – 3 mm

C – 3 mm

d1 – ?C mm

d2 – 3,8 mm

r1 min. – 3,7 mm

r2 min. – 3,7 mm

D1 – 6,4 mm

D2 – 0,1 mm

da min. – 3,8 mm

Da max. – 6,5 mm

ra max. – 0,1 mm

Weight – 0,0005 Kg

Basic dynamic load rating (C) – 0,178 kN

Basic static load rating (C0) – 0,057 kN

Fatigue load limit (Pu) – 0,002

Reference speed – ?C r/min

Limiting speed – 45000 r/min

Calculation factor (f0) – 7,1

Calculation factor (kr) – 0,02

Tags :  ALIER , 3x7x3