NSK JM612949/JM612910 Bearing

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NSK JM612949/JM612910 Bearing Description

We supply various of NSK JM612949/JM612910 bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK JM612949/JM612910 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK JM612949/JM612910 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK JM612949/JM612910 bearings inquire deeply into the running of the machine and friction phenomenon .NSK JM612949/JM612910 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 JM612949/JM612910 bearings will be arranged timely for we have a large stock of NSK JM612949/JM612910 bearings in HongKong.

NSK JM612949/JM612910 Bearing Specification

Bearing number : JM612949/JM612910

Size (mm) : 70x115x29

Brand : The brand you need

Bore Diameter (mm) : 70

Outer Diameter (mm) : 115

Width (mm) : 29

Bearing dimensions and specification in ALIER catalogue:

d – 70 mm

D – 115 mm

T – 29 mm

B – 29 mm

C – 23 mm

ra1 max. – 2,5 mm

a – 26,4 mm

r min. – 3 mm

r1 min. – 2,5 mm

Da – 103 mm

db – 77 mm

ra max. – 3 mm

da – 83 mm

Db – 110 mm

Weight – 1,162 Kg

Basic dynamic load rating (C) – 126 kN

Basic static load rating (C0) – 177 kN

(Grease) Lubrication Speed – 3000 r/min

(Oil) Lubrication Speed – 4000 r/min

Calculation factor (e) – 0,43

Calculation factor (Y0) – 0,77

Calculation factor (Y1) – 1,4

Tags :  ALIER , 70x115x29