d - 8 mm
D - 12 mm
B - 3.5 mm
d1 - - 9.05 mm
D2 - - 11.33 mm
D3 - 13.6 mm
C - 0.8 mm
r1,2 - min. - 0.1 mm
da - min. - 8.8 mm
ra - max. - 0.1 mm
Basic dynamic load rating - C - 0.312 kN
Basic static load rating - C0 - 0.14 kN
Fatigue load limit - Pu - 0.006 kN
Reference speed - 100000 r/min
Limiting speed - 50000 r/min
Calculation factor - kr - 0.02
Calculation factor - f0 - 8.2
Mass bearing - 0.0012 kg
Hot number:SNR 629-2RS NSK QJ 217 IKO RNA 4915 NACHI NJ2315E+HJ2315E OKB 2409 KOYO 31590/31521 Ruville 6510 ISO 841/832 INA GE 900 DW NSK FWF-384620 Timken RNA4920 SKF MF-83 FED MS-19 FAF RA-106 NOK AS568-222-A
Previous:W 637/8 R-2Z 深沟球轴承 ---- Next:W 637/8 X 深沟球轴承
Return to SKF轴承型号查询