d - 150 mm
D - 270 mm
B - 45 mm
D1 - - 234 mm
F - 182 mm
s - 2.5 mm
r1,2 - min. - 3 mm
r3,4 - min. - 3 mm
da - min. - 163 mm
da - max. - 172 mm
db - min. - 185 mm
Da - max. - 256 mm
ra - max. - 2.5 mm
rb - max. - 2.5 mm
Basic dynamic load rating - C - 457 kN
Basic static load rating - C0 - 610 kN
Fatigue load limit - Pu - 65.5 kN
Reference speed - 2400 r/min
Limiting speed - 2800 r/min
Calculation factor - kr - 0.15
Mass bearing - 11.8 kg
Hot number:KOYO 7218 B/DT OKB 318 OKB 32312T2 OKB 28213 Gamet 120063X/120110C ISB 21319 K KOYO 54411 CYSD 7909CDB KOYO ML6010 SKF NJ 2219 ECJ ZEN S1602-2RS Torrington 81212 NMB MR-83-ZZ MRC 1917-R SKF 71912 ACE/P4AH1
Previous:NU 230 ECM 圆柱滚子轴承 ---- Next:NU 2304 圆柱滚子轴承
Return to SKF轴承型号查询