SKF QJ228N2MA Bearing

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SKF QJ228N2MA Bearing Description

We supply various of SKF QJ228N2MA bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF QJ228N2MA bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF QJ228N2MA bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF QJ228N2MA bearings inquire deeply into the running of the machine and friction phenomenon .SKF QJ228N2MA 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 QJ228N2MA bearings will be arranged timely for we have a large stock of SKF QJ228N2MA bearings in HongKong.

SKF QJ228N2MA Bearing Specification

Bearing number : QJ228N2MA

Size (mm) : 140x250x42

Brand : The brand you need

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 42

Bearing dimensions and specification in ALIER catalogue:

d – 140 mm

D – 250 mm

B – 42 mm

C – 42 mm

a – 137 mm

d1 – 179 mm

r1 min. – 3 mm

r2 min. – 3 mm

D1 – 211 mm

da min. – 154 mm

Da max. – 236 mm

ra max. – 2,5 mm

Weight – 9,85 Kg

Basic dynamic load rating (C) – 345 kN

Basic static load rating (C0) – 475 kN

Fatigue load limit (Pu) – 14,3

Reference speed – 3200 r/min

Limiting speed – 4300 r/min

Tags :  ALIER , 140x250x42