SKF 31318T103J2/DB31 Bearing

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SKF 31318T103J2/DB31 Bearing Description

We supply various of SKF 31318T103J2/DB31 bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF 31318T103J2/DB31 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF 31318T103J2/DB31 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF 31318T103J2/DB31 bearings inquire deeply into the running of the machine and friction phenomenon .SKF 31318T103J2/DB31 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 SKF 31318T103J2/DB31 bearings will be arranged timely for we have a large stock of SKF 31318T103J2/DB31 bearings in HongKong.

SKF 31318T103J2/DB31 Bearing Specification

Bearing number : 31318T103J2/DB31

Size (mm) : 90x190x103

Brand : The brand you need

Bore Diameter (mm) : 90

Outer Diameter (mm) : 190

Width (mm) : 103

Bearing dimensions and specification in ALIER catalogue:

d – 90 mm

D – 190 mm

T – 103 mm

C – 70 mm

a – 124 mm

d1 – 138 mm

r1 min. – 4 mm

r2 min. – 4 mm

r5 min. – 1 mm

Cb min. – 16,5 mm

db min – 105 mm

Db min. – 179 mm

ra max. – 3 mm

rc max. – 1 mm

Weight – 12,5 Kg

Basic dynamic load rating (C) – 457 kN

Basic static load rating (C0) – 630 kN

Fatigue load limit (Pu) – 73,5

Reference speed – 1900 r/min

Limiting speed – 3400 r/min

Calculation factor (e) – 0,83

Calculation factor (Y0) – 0,8

Calculation factor (Y1) – 0,81

Calculation factor (Y2) – 1,2

Tags :  ALIER , 90x190x103