d - 4 mm
D - 9 mm
B - 4 mm
C - 4 mm
d1 - 5,2 mm
d2 - – mm
r1 min. - 4,8 mm
r2 min. - 4,8 mm
D1 - 8,1 mm
D2 - 0,1 mm
da min. - 5,1 mm
Da max. - 8,2 mm
ra max. - 0,1 mm
Weight - 0,0009 Kg
Basic dynamic load rating (C) - 0,364 kN
Basic static load rating (C0) - 0,114 kN
Fatigue load limit (Pu) - 0,005
Reference speed - 140000 r/min
Limiting speed - 70000 r/min
Calculation factor (f0) - 6,5
Calculation factor (kr) - 0,02
Hot number:NTN 7213 B DKF 7340 B/DF IKO NKI 20/16 SKF NK 15/16 FAG 2308K+H2308 FYH UC205 OKB 32424 FAG 239/900-MB KOYO 6008N NTN 6917 FAG 6312-2RS SKF H-310x111/16 STEYR MS-20 INA NK-85/25 SKF 6256 M
Previous:W638/4-2RS1 深沟球轴承 ---- Next:W638/4X-2RS1 深沟球轴承
Return to SKF轴承型号查询