SKF 663/653/Q bearing

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SKF 663/653/Q bearing Price & size

d - 82.575 mm

D - 146.072 mm

T - 41.275 mm

d1 - - 113.52 mm

B - 41.33 mm

C - 31.8 mm

r1,2 - min. - 3.5 mm

r3,4 - min. - 3.3 mm

a - 32 mm

da - max. - 96 mm

db - min. - 94.5 mm

Da - min. - 125 mm

Da - max. - 133 mm

Db - min. - 138 mm

Ca - min. - 6 mm

Cb - min. - 9 mm

ra - max. - 3 mm

rb - max. - 3 mm

Basic dynamic load rating - C - 220 kN

Basic static load rating - C0 - 320 kN

Fatigue load limit - Pu - 35.5 kN

Reference speed - 3200 r/min

Limiting speed - 4800 r/min

Calculation factor - e - 0.4

Calculation factor - Y - 1.5

Calculation factor - Y0 - 0.8

Mass bearing - 2.794 kg

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SKF 663/653/Q bearing Company information
SKF 663/653/Q bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF 663/653/Q bearing can ensure high quality for more than 80% raw material of SKF 663/653/Q bearing provided by the steel plant.Explorer series bearing of SKF 663/653/Q bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF 663/653/Q 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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