SKF 7340 BCBM Bearing
d - 200 mm
D - 420 mm
B - 80 mm
d1 - - 286.8 mm
d2 - - 247.1 mm
D1 - - 339.45 mm
a - 170 mm
r1.2 - min. - 5 mm
r3.4 - min. - 2 mm
da - min. - 220 mm
Da - max. - 400 mm
Db - max. - 410 mm
ra - max. - 4 mm
rb - max. - 2 mm
Basic dynamic load rating - C - 462 kN
Basic static load rating - C0 - 655 kN
Fatigue load limit - Pu - 15.6 kN
Reference speed - 1800 r/min
Limiting speed - 1800 r/min
Calculation factor - kr - 0.09
Calculation factor - ka - 1.4
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
Calculation factor - X - 0.35
Calculation factor - Y0 - 0.26
Calculation factor - Y1 -
Calculation factor - Y2 - 0.57
Mass bearing - 53 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
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