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Bearing 21317 E Bearing 21317 E

SKF 21317E bearing

Details

Spherical roller bearings 21317 E

Bearing number : 21317 E

Size (mm) : 85x180x41

Brand : SKF

Bore Diameter (mm) : 85

Outer Diameter (mm) : 180

Width (mm) : 41

Bearing dimensions and specification in SKF catalogue:

d - 85 mm

D - 180 mm

B - 41 mm

d2 - - 106 mm

D1 - - 141 mm

b - 6 mm

K - 3 mm

r1,2 - min. - 3 mm

da - min. - 99 mm

Da - max. - 166 mm

ra - max. - 2.5 mm

Basic dynamic load rating - C - 331 kN

Basic static load rating - C0 - 375 kN

Fatigue load limit - Pu - 39 kN

Reference speed - 3800 r/min

Limiting speed - 5300 r/min

Calculation factor - e - 0.24

Calculation factor - Y1 - 2.8

Calculation factor - Y2 - 4.2

Calculation factor - Y0 - 2.8

Weight - 5.2 kg

Bearing 21317 E Bearing 21317 E

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SKF 21317E bearing Company information

SKF 21317E bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF 21317E bearing can ensure high quality for more than 80% raw material of SKF 21317E bearing provided by the steel plant.Explorer series bearing of SKF 21317E bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF 21317E bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

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