SKF 02872/02820/Q Bearing

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SKF 02872/02820/Q Bearing Description

We supply various of SKF 02872/02820/Q bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF 02872/02820/Q bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF 02872/02820/Q bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF 02872/02820/Q bearings inquire deeply into the running of the machine and friction phenomenon .SKF 02872/02820/Q 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 02872/02820/Q bearings will be arranged timely for we have a large stock of SKF 02872/02820/Q bearings in HongKong.

SKF 02872/02820/Q Bearing Specification

Bearing number : 02872/02820/Q

Size (mm) : 28.575×73.025×22.225

Brand : The brand you need

Bore Diameter (mm) : 28,575

Outer Diameter (mm) : 73,025

Width (mm) : 22,225

Bearing dimensions and specification in ALIER catalogue:

d – 28,575 mm

D – 73,025 mm

T – 22,225 mm

B – 22,225 mm

C – 17,462 mm

a – 26 mm

d1 – 54,2 mm

r1 min. – 0,8 mm

r2 min. – 0,8 mm

r3 min. – 3,3 mm

r4 min. – 3,3 mm

Ca min. – 3 mm

Cb min. – 4,5 mm

da max – 44 mm

Da min – 60 mm

Da max. – 61,5 mm

db min – 33,5 mm

Db min. – 67 mm

ra max. – 0,8 mm

rb max. – 3,1 mm

Weight – 0,49 Kg

Basic dynamic load rating (C) – 57,2 kN

Basic static load rating (C0) – 69,5 kN

Fatigue load limit (Pu) – 7,5

Reference speed – 7000 r/min

Limiting speed – 10000 r/min

Calculation factor (e) – 0,54

Calculation factor (Y) – 1,1

Calculation factor (Y0) – 0,7

Tags :  ALIER , 28.575×73.025×22.225