NTN BNT203 Bearing

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NTN BNT203 Bearing Description

We supply various of NTN BNT203 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN BNT203 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN BNT203 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN BNT203 bearings inquire deeply into the running of the machine and friction phenomenon .NTN BNT203 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 NTN BNT203 bearings will be arranged timely for we have a large stock of NTN BNT203 bearings in HongKong.

NTN BNT203 Bearing Specification

Bearing number : BNT203

Size (mm) : 17x40x12

Brand : The brand you need

Bore Diameter (mm) : 17

Outer Diameter (mm) : 40

Width (mm) : 12

Bearing dimensions and specification in ALIER catalogue:

d – 17 mm

D – 40 mm

B – 12 mm

C – 12 mm

a – 10 mm

r min. – 0,6 mm

r1 min. – 0,3 mm

da min. – 21,5 mm

Da max. – 35,5 mm

ra max. – 0,6 mm

Weight – 0,054 Kg

Basic dynamic load rating (C) – 8,55 kN

Basic static load rating (C0) – 3,8 kN

(Grease) Lubrication Speed – 32 000 r/min

(Oil) Lubrication Speed – 42 000 r/min

Calculation factor (f0) – 8,5

Tags :  ALIER , 17x40x12