d - 100 mm
D - 215 mm
T - 56,5 mm
B - 51 mm
C - 35 mm
a - 65 mm
d1 - 158 mm
r1 min. - 4 mm
r2 min. - 4 mm
r3 min. - 3 mm
r4 min. - 3 mm
Ca min. - 7 mm
Cb min. - 21,5 mm
da max - 121 mm
Da min - 168 mm
Da max. - 201 mm
db min - 114 mm
Db min. - 202 mm
ra max. - 4 mm
rb max. - 3 mm
Weight - 8,6 Kg
Basic dynamic load rating (C) - 374 kN
Basic static load rating (C0) - 465 kN
Fatigue load limit (Pu) - 51
Reference speed - 2200 r/min
Limiting speed - 3000 r/min
Calculation factor (e) - 0,83
Calculation factor (Y) - 0,72
Calculation factor (Y0) - 0,4
Hot number:SKF 7021 C/DF OKB 180106KZ3 OKB K222823 SKF HK5520 ISO RPNA35/52 ISO NKI6/16 ISB QJ 1988 INA RNA4910-XL CRAFT SAL20T/K RIV 51426 SKF SS6002-ZZ Rollway T-623 SKF GAC 50 F SKF NJ 226 ECP TORRINGTON FAFNIR 6015
Previous:31320XJ/DF 圆锥滚子轴承 ---- Next:31320XJ2/DF 圆锥滚子轴承
Return to SKF轴承型号查询