d - 40 mm
D - 90 mm
B - 23 mm
d1 - - 59.7 mm
d2 - - 49.55 mm
D1 - - 71.6 mm
a - 39 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 1 mm
da - min. - 49 mm
Da - max. - 81 mm
Db - max. - 84.4 mm
ra - max. - 1.5 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 50 kN
Basic static load rating - C0 - 32.5 kN
Fatigue load limit - Pu - 1.4 kN
Reference speed - 10000 r/min
Limiting speed - 10000 r/min
Calculation factor - kr - 0.1
Calculation factor - ka - 1.6
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 - 0.62 kg
Hot number:SKF 7212 B DKF 7207 B/DT KOYO 54224 TIMKEN 32928/32928 TIMKEN 559/552A OKB 32508 OKB 665246 NTN 320/22X FAG 53202 NACHI 6454/6420 NTN AXK1124 SKF GE140TXA-2LS AST NJ417 M ISB RU 445 INA KU-110CPO-2RS
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