SKF 18790/18720/Q Bearing

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SKF 18790/18720/Q Bearing Description

We supply various of SKF 18790/18720/Q bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF 18790/18720/Q bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF 18790/18720/Q bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF 18790/18720/Q bearings inquire deeply into the running of the machine and friction phenomenon .SKF 18790/18720/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 18790/18720/Q bearings will be arranged timely for we have a large stock of SKF 18790/18720/Q bearings in HongKong.

SKF 18790/18720/Q Bearing Specification

Bearing number : 18790/18720/Q

Size (mm) : 50,8x85x17,462

Brand : The brand you need

Bore Diameter (mm) : 50,8

Outer Diameter (mm) : 85

Width (mm) : 17,462

Bearing dimensions and specification in ALIER catalogue:

d – 50.8 mm

D – 85 mm

T – 17.462 mm

d₁ – – 66 mm

B – 17.51 mm

C – 13.55 mm

r_1,2 – min. – 3.5 mm

r_3,4 – min. – 1.5 mm

a – 16 mm

d_a – max. – 59 mm

d_b – min. – 62 mm

D_a – min. – 75 mm

D_a – max. – 77.5 mm

D_b – min. – 79 mm

C_a – min. – 3 mm

C_b – min. – 3.5 mm

r_a – max. – 3.3 mm

r_b – max. – 1.5 mm

Basic dynamic load rating – C – 50.1 kN

Basic static load rating – C₀ – 65.5 kN

Fatigue load limit – P_u – 7.2 kN

Reference speed – 8500 r/min

Limiting speed – 8500 r/min

Calculation factor – e – 0.4

Calculation factor – Y – 1.5

Calculation factor – Y₀ – 0.8

Mass bearing – 0.369 kg

Tags :  ALIER , 50,8x85x17,462