d - 50 mm
D - 65 mm
B - 7 mm
d1 - - 55.1 mm
D1 - - 59.9 mm
r1,2 - min. - 0.3 mm
da - min. - 52 mm
Da - max. - 63 mm
ra - max. - 0.3 mm
Basic dynamic load rating - C - 6.8 kN
Basic static load rating - C0 - 6.8 kN
Fatigue load limit - Pu - 0.285 kN
Reference speed - 20000 r/min
Limiting speed - 13000 r/min
Calculation factor - kr - 0.015
Calculation factor - f0 - 17.2
Mass bearing - 0.052 kg
Hot number:KOYO 7303 B/DF FAG 23992BK.MB+H3992 OKB SIGMA 1417 M NTN 2R1417K NTN 4T-17887/17831SA NTN 4T-26883/26822 KOYO 54210 CRAFT 6309ZZ IKO BA 4416 Z CX N30/1320 ISB ZB1.25.1255.201-2SPTN SKF 16056M SKF SN-516..22216-K SKF SYFJ 35 TF
Previous:61810 深沟球轴承 ---- Next:61810 深沟球轴承
Return to SKF轴承型号查询