d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
d1 - 75,3 mm
r1 min. - 2 mm
r2 min. - 2 mm
D2 - 104 mm
da min. - 66 mm
Da max. - 109 mm
ra max. - 2 mm
Weight - 1,2 Kg
Basic dynamic load rating (C) - 74,1 kN
Basic static load rating (C0) - 45 kN
Fatigue load limit (Pu) - 1,9
Reference speed - 17000 r/min
Limiting speed - 3800 r/min
Calculation factor (f0) - 13
Calculation factor (kr) - 0,03
Hot number:NACHI NN 3012 K MRC NJ 311 FLT NJ 420 NSK NU 221 OKB 46206X KOYO 439/432 NTN 4T-NA567/563D CX 6238 CYSD 6913-Z NTN FL68/2,5 SKF GEC 380 TXA-2RS KOYO RE182220AL1 KOYO SE 6001 ZZSTPRB NSK KG-100ARO NOK T2P-71
Previous:6311-2RS1 深沟球轴承 ---- Next:6311-2RSR 深沟球轴承
Return to SKF轴承型号查询