SKF 305288 DA Bearing

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SKF 305288 DA Bearing Description

We supply various of SKF 305288 DA bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF 305288 DA bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF 305288 DA bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF 305288 DA bearings inquire deeply into the running of the machine and friction phenomenon .SKF 305288 DA 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 305288 DA bearings will be arranged timely for we have a large stock of SKF 305288 DA bearings in HongKong.

SKF 305288 DA Bearing Specification

Bearing number : 305288 DA

Size (mm) : 180x250x70

Brand : The brand you need

Bore Diameter (mm) : 180

Outer Diameter (mm) : 250

Width (mm) : 70

Bearing dimensions and specification in ALIER catalogue:

d – 180 mm

D – 250 mm

B – 70 mm

d₁ – – 207.45 mm

D₁ – – 234.7 mm

b – 17.5 mm

K – 6 mm

r_1,2 – min. – 2 mm

a – 156 mm

d_a – min. – 185 mm

D_a – max. – 232 mm

r_a – max. – 2 mm

Basic dynamic load rating – C – 190 kN

Basic static load rating – C₀ – 285 kN

Fatigue load limit – P_u – 8.6 kN

Reference speed – 2000 r/min

Limiting speed – 2600 r/min

Calculation factor – k_r – 0.095

Calculation factor – e – 1.14

Calculation factor – X – 0.57

Calculation factor – Y₀ – 0.52

Calculation factor – Y₁ – 0.55

Calculation factor – Y₂ – 0.93

Mass bearing – 9.67 kg

Tags :  ALIER , 180x250x70