d - 30 mm
D - 72 mm
B - 19 mm
d1 - - 46.5 mm
d2 - - 37.9 mm
D2 - - 58.75 mm
D5 - - 66.45 mm
a - 31 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
da - min. - 37 mm
da - max. - 46 mm
Da - max. - 65 mm
Db - max. - 67.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 32.5 kN
Basic static load rating - C0 - 19.3 kN
Fatigue load limit - Pu - 0.815 kN
Reference speed - 12000 r/min
Limiting speed - 12000 r/min
Calculation factor - kr - 0.1
Calculation factor - ka - 1.6
Calculation factor - e - 1.14
Calculation factor - X - 0.57
Calculation factor - Y0 - 0.52
Calculation factor - Y1 - 0.55
Calculation factor - Y2 - 0.93
Calculation factor - X - 0.35
Calculation factor - Y0 - 0.26
Calculation factor - Y1 -
Calculation factor - Y2 - 0.57
Mass bearing - 0.35 kg
Hot number:KOYO 7219 AC/DF MRC 7218 B/DT SKF NK 68/25 FAG RNA 4904 ISB 6302-RS SKF 71908 CD/P4A NTN 7210CP4 INA EGB9560-E40-B NTN K30X35X26ZW SKF NK25/20 NSK STF482KVS6151Eg CX UCT206 MRC 7028MG FAF FYT-8 SKF 312
Previous:7306 BDT 角接触球轴承 ---- Next:7306 BECBM 角接触球轴承
Return to SKF轴承型号查询