d - 55 mm
D - 120 mm
B - 43 mm
d1 - - 77.5 mm
D1 - - 100.3 mm
F - 70.5 mm
r1,2 - min. - 2 mm
r3,4 - min. - 2 mm
s - 3.5 mm
da - min. - 65 mm
da - max. - 68 mm
db - min. - 80 mm
Da - max. - 109.2 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 232 kN
Basic static load rating - C0 - 232 kN
Fatigue load limit - Pu - 30.5 kN
Reference speed - 6000 r/min
Limiting speed - 7000 r/min
Calculation factor - kr - 0.25
Mass bearing - 2.259 kg
Hot number:KOYO 7311 B/DB STEYR 32310 OKB 2032944 FAG 20232-MB ISO 33211 CX AXK 0821 NTN NU252 NTN NU3068 SKF 1312 RIV 54238-U MRC 6302-2RS SKF NUP-310 New Departure WC87006 SKF PCM 505560 E MRC 6317-Z
Previous:NJ 2311 E 推力球轴承 ---- Next:NJ 2311 ECPH 推力球轴承
Return to SKF轴承型号查询