d - 140 mm
D - 300 mm
B - 62 mm
d1 - - 195 mm
D1 - - 251.7 mm
F - 180 mm
r1,2 - min. - 4 mm
r3,4 - min. - 4 mm
s - 3.7 mm
da - min. - 157 mm
da - max. - 175 mm
db - min. - 199 mm
Da - max. - 282.5 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 780 kN
Basic static load rating - C0 - 830 kN
Fatigue load limit - Pu - 88 kN
Reference speed - 2400 r/min
Limiting speed - 4300 r/min
Calculation factor - kr - 0.23
Mass bearing - 22.66 kg
Hot number:NACHI NJ 2220 OKB 672734 OKB 6792 NKE 29414-EJ Timken 359S/354D FAG 545495AD NTN 6209LLH FYH SB206-18 AST SFR166-TT FYH UCT308-24 New Departure 6238M IKO HK-4012 INA RNA-4910-RS INA RSL182316 SKF NAO 25x40x17
Previous:NJ 328 E 推力球轴承 ---- Next:NJ 328 ECNML 推力球轴承
Return to SKF轴承型号查询