d - 50 mm
D - 90 mm
B - 20 mm
d1 - - 62.51 mm
D2 - - 81.61 mm
r1,2 - min. - 1.1 mm
da - min. - 57 mm
Da - max. - 83 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 39.1 kN
Basic static load rating - C0 - 34.5 kN
Fatigue load limit - Pu - 1.5 kN
Reference speed - 13000 r/min
Limiting speed - 8000 r/min
Calculation factor - kr - 0.04
Mass bearing - 0.5 kg
Hot number:BARDEN 7221 AC RHP NU 305 TORRINGTON UEL 210 SKF *32212J2/QDFC290 OKB 3517K OKB 12220H SKF 61802 FAG B71904-C-2RSD-T-P4S INA CSEA075 NKE NU312-E-M6 INA GE-75SX SKF SN-618..22318-K TORRINGTON FAFNIR 6310-2Z NOK IDI 20 10 6 NOK IUH 75 65 6 標準
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