NTN 1309SK Bearing

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NTN 1309SK Bearing Description

We supply various of NTN 1309SK bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 1309SK bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 1309SK bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 1309SK bearings inquire deeply into the running of the machine and friction phenomenon .NTN 1309SK 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 1309SK bearings will be arranged timely for we have a large stock of NTN 1309SK bearings in HongKong.

NTN 1309SK Bearing Specification

Bearing number : 1309SK

Size (mm) : 45x100x25

Brand : The brand you need

Bore Diameter (mm) : 45

Outer Diameter (mm) : 100

Width (mm) : 25

Bearing dimensions and specification in ALIER catalogue:

d – 45 mm

D – 100 mm

B – 25 mm

C – 25 mm

r min. – 1,5 mm

da min. – 53 mm

Da max. – 92 mm

ra max. – 1,5 mm

Weight – 0,955 Kg

Basic dynamic load rating (C) – 38,5 kN

Basic static load rating (C0) – 12,7 kN

(Grease) Lubrication Speed – 6 000 r/min

(Oil) Lubrication Speed – 7 500 r/min

Calculation factor (e) – 0,25

Calculation factor (Y0) – 2,7

Calculation factor (Y1) – 2,6

Calculation factor (Y2) – 4

Tags :  ALIER , 45x100x25