NSK 7221A5TRSU Bearing

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NSK 7221A5TRSU Bearing Description

We supply various of NSK 7221A5TRSU bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK 7221A5TRSU bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK 7221A5TRSU bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK 7221A5TRSU bearings inquire deeply into the running of the machine and friction phenomenon .NSK 7221A5TRSU 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 7221A5TRSU bearings will be arranged timely for we have a large stock of NSK 7221A5TRSU bearings in HongKong.

NSK 7221A5TRSU Bearing Specification

Bearing number : 7221A5TRSU

Size (mm) : 105x190x36

Brand : The brand you need

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 36

Bearing dimensions and specification in ALIER catalogue:

d – 105 mm

D – 190 mm

B – 36 mm

C – 36 mm

a – 52,4 mm

d1 – 117 mm

r min. – 2,5 mm

r1 min. – 1,5 mm

D1 – 178 mm

D2 – 183 mm

Weight – 3,777 Kg

Basic dynamic load rating (C) – 155 000 kN

Basic static load rating (C0) – 137 000 kN

(Grease) Lubrication Speed – 6 500 r/min

(Oil) Lubrication Speed – 10 000 r/min

Tags :  ALIER , 105x190x36