d - 260 mm
D - 480 mm
B - 80 mm
d1 - - 340 mm
D1 - - 397 mm
F - 320 mm
r1,2 - min. - 5 mm
da - min. - 280 mm
db - min. - 344 mm
Da - max. - 460 mm
ra - max. - 4 mm
Basic dynamic load rating - C - 1170 kN
Basic static load rating - C0 - 1700 kN
Fatigue load limit - Pu - 150 kN
Reference speed - 1400 r/min
Limiting speed - 2000 r/min
Calculation factor - kr - 0.23
Mass bearing - 72 kg
Hot number:NACHI 7304 B/DT IKO NKI 22/20 FAG 234420-M-SP Gamet 80035/80068 AST AST50 36IB72 Timken B-1314 NTN N2336 ISO NKI28/20 Timken T30620 FAG 2204 FAG NJ-1002 SKF 11061 SKF 7017 ACE/P4A SKF MVR2-65 SKF PCZ 2420 E
Previous:NUP 252 推力球轴承 ---- Next:NUP 256 推力球轴承
Return to SKF轴承型号查询