KOYO 30215CR Bearing

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KOYO 30215CR Bearing Description

We supply various of KOYO 30215CR bearings. bearings is purity material and high precision , the varieties of KOYO bearings is up to thousands of species .KOYO 30215CR bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of KOYO 30215CR bearings is the operation and control. In order to ensure the smooth operation and normally rotation,KOYO 30215CR bearings inquire deeply into the running of the machine and friction phenomenon .KOYO 30215CR 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 KOYO 30215CR bearings will be arranged timely for we have a large stock of KOYO 30215CR bearings in HongKong.

KOYO 30215CR Bearing Specification

Bearing number : 30215CR

Size (mm) : 75x130x27.25

Brand : The brand you need

Bore Diameter (mm) : 75

Outer Diameter (mm) : 130

Width (mm) : 27,25

Bearing dimensions and specification in ALIER catalogue:

d – 75 mm

D – 130 mm

T – 27,25 mm

B – 25 mm

C – 20 mm

a – 31 mm

r min. – 2 mm

r2 min. – 1,5 mm

da min. – 85 mm

da max – 87 mm

Da min – 111 mm

Da max. – 121,5 mm

Db min. – 124 mm

ra max. – 2 mm

rb max. – 1,5 mm

Weight – 1,4 Kg

Basic dynamic load rating (C) – 136 kN

Basic static load rating (C0) – 178 kN

(Grease) Lubrication Speed – 2900 r/min

(Oil) Lubrication Speed – 3800 r/min

Calculation factor (e) – 0,55

Calculation factor (Y0) – 0,6

Calculation factor (Y1) – 1,1

Tags :  ALIER , 75x130x27.25