d - 140 mm
D - 250 mm
B - 42 mm
ra1 max. - 1 mm
Angle (α) - 40 °
a - 103 mm
r min. - 3 mm
r1 min. - 1,1 mm
2B - 84 mm
da min. - 154 mm
Da max. - 236 mm
ra max. - 2,5 mm
Db max - 243 mm
Weight - 17,56 Kg
Basic dynamic load rating (C) - 297 kN
Basic static load rating (C0) - 390 kN
(Grease) Lubrication Speed - 1 900 r/min
(Oil) Lubrication Speed - 2 500 r/min
Hot number:KOYO 7218 C/DT FAG 234460M.SP SKF * 3490/3420/QCL7CVQ492 OKB 1000834H OKB 624702K ISB 29334 M ISO 575/572X FBJ F624 SKF GEZ100ES-2RS NTN 234730MSP/5 IKO AXK-90120 KAYDON KA-47CPO INA RNA-2208-2RS Torrington SAF-61527/16..BALL NH XLS-57/8
Previous:7228BDT 角接触球轴承 ---- Next:7228BDT 角接触球轴承
Return to NTN轴承型号查询