d - 40 mm
D - 110 mm
B - 27 mm
d1 - - 67.86 mm
d2 - - 55.75 mm
D1 - - 83.35 mm
a - 45 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 2 mm
da - min. - 55 mm
Da - max. - 110 mm
Db - max. - 97.5 mm
ra - max. - 2 mm
rb - max. - 2 mm
Basic dynamic load rating - C - 70.2 kN
Basic static load rating - C0 - 45 kN
Fatigue load limit - Pu - 1.9 kN
Reference speed - 8000 r/min
Limiting speed - 8000 r/min
Calculation factor - kr - 0.1
Calculation factor - ka - 1.6
Calculation factor - e - 1.14
Calculation factor - X - 0.57
Calculation factor - Y0 - 0.52
Calculation factor - Y1 - 0.55
Calculation factor - Y2 - 0.93
Calculation factor - X - 0.35
Calculation factor - Y0 - 0.26
Calculation factor - Y1 -
Calculation factor - Y2 - 0.57
Mass bearing - 1.4 kg
Hot number:OKB 9248/20 NMB 626ZZNR Timken 67390D/67320 CX 7012 A-UX ISO 861/854 NSK 93787/93125 ISO BK121816 ISO BK425214 SNFA E 250 /NS 7CE3 SKF GE 180 ES NMB RF-1450ZZ ISO UCFX09 Rollway (Steel Cage) N-315 NH RMS-7 NOK 4DP-12
Previous:7408 B-UX 角接触球轴承 ---- Next:7408 BDB 角接触球轴承
Return to SKF轴承型号查询