d1 - 260 mm
D - 420 mm
B1 - 131 mm
d2 - - 328 mm
D1 - - 389 mm
B - 106 mm
G - Tr 300x4
G1 - 300 mm
s1 - 21.3 mm
r1,2 - min. - 4 mm
da - min. - 287 mm
da - max. - 352 mm
Da - min. - 373 mm
Da - max. - 405 mm
Ca - min. - 1.8 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 1860 kN
Basic static load rating - C0 - 3100 kN
Fatigue load limit - Pu - 250 kN
Reference speed - 1200 r/min
Limiting speed - 1600 r/min
Factor - k1 - 0.121
Factor - k2 - 0.098
Mass bearing and sleeve - 61 kg
Hot number:NTN NJ420+HJ420 OKB 2128H OKB 2309Z1 SKF 1207EKTN9+H207 CYSD 7007CDB NBS 89412TN SKF FYJ 30 KF+HA 2306 FAG HSS7021-E-T-P4S NTN KV61X66X31.8ZW SKF LUNE 25 KOYO N336 NSK RNA5907 IKO 81109 Peer TPSY-12 NTN FCR48-39-6/2E
Previous:C 3056 K 圆柱滚子轴承 ---- Next:C 3060 M 圆柱滚子轴承
Return to SKF轴承型号查询