d - 140 mm
D - 250 mm
B - 42 mm
C - 42 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 77,5 mm
r min. - 3 mm
r1 min. - 1,1 mm
2B - 84 mm
da min. - 154 mm
ra max. - 2,5 mm
Db max - 243 mm
Weight - 17,56 Kg
Basic dynamic load rating (C) - 330 kN
Basic static load rating (C0) - 430 kN
(Grease) Lubrication Speed - 2 200 r/min
(Oil) Lubrication Speed - 2 900 r/min
Hot number:MRC 7306 AC DKF 7209 B/DB NTN 7318 AC/DF INA K22X26X13 NTN 6426 NTN ARX30X70X116 NTN EC-6304ZZ IKO GE 70ES ZEN NNF5034PP KOYO UCFB203 SKF 71922 CB/P4A SKF GE 35 ES-2RS SKF NNTR 90x220x100.2ZL BARDEN XC7021C.T.P4S SKF 6307-ZN
Previous:7228DB 角接触球轴承 ---- Next:7228DB 角接触球轴承
Return to NTN轴承型号查询