d - 500 mm
D - 720 mm
B - 100 mm
d1 - - 587 mm
d2 - - 544 mm
D1 - - 640 mm
a - 306 mm
r1,2 - min. - 6 mm
r3,4 - min. - 3 mm
da - min. - 523 mm
Da - max. - 697 mm
Db - max. - 707 mm
ra - max. - 5 mm
rb - max. - 2.5 mm
Basic dynamic load rating - C - 637 kN
Basic static load rating - C0 - 1400 kN
Fatigue load limit - Pu - 24.5 kN
Reference speed - 800 r/min
Limiting speed - 850 r/min
Calculation factor - kr - 0.083
Calculation factor - ka - 0.9
Calculation factor - e - 1.14
Calculation factor - X - 0.35
Calculation factor - Y0 - 0.26
Calculation factor - Y1 -
Calculation factor - Y2 - 0.57
Mass bearing - 130 kg
Hot number:FAG 51209 ZKL NU 211 OKB 180304KZ2 CYSD 7232DF NSK EE982051/982900 SNR ESF206 AST GE220ES-2RS FBJ HM89443/HM89410 NBS K 30x37x18 NTN NU1040 NTN NUP2213E SKF PCM 10010560 M RIV 32019X STEYR NUP-2311 NOK VB 20 47 6 NBR
Previous:70/500 AM 角接触球轴承 ---- Next:70/530 角接触球轴承
Return to SKF轴承型号查询