d - 480 mm
D - 650 mm
B - 128 mm
d2 - - 528 mm
D1 - - 604 mm
s1 - 20.4 mm
r1,2 - min. - 5 mm
da - min. - 490 mm
da - max. - 552 mm
Da - min. - 585 mm
Da - max. - 632 mm
Ca - min. - 2 mm
ra - max. - 4 mm
Basic dynamic load rating - C - 3100 kN
Basic static load rating - C0 - 6100 kN
Fatigue load limit - Pu - 425 kN
Reference speed - 750 r/min
Limiting speed - 1000 r/min
Factor - k1 - 0.133
Factor - k2 - 0.095
Mass bearing - 120 kg
Hot number:SKF 71921 C/DB KOYO NF 318 INA NA4864 TIMKEN 4580/4535 OKB 52328 Timken 100RF02 Timken 170RU02 Timken 180RN51 NTN DCL1812 ISB NNU 4164 K30 CX RNA4972 IKO TAM 3230 BAL 93324 INA KU-110CPO-2RS SKF HJ 206 EC
Previous:C 3992 KM 圆柱滚子轴承 ---- Next:C 3996 KM + OH 3996 HE 圆柱滚子轴承
Return to SKF轴承型号查询