d - 95 mm
D - 170 mm
B - 32 mm
d1 - - 124.3 mm
d2 - - 109.09 mm
D1 - - 142.45 mm
a - 72 mm
r1,2 - min. - 2.1 mm
r3,4 - min. - 1.1 mm
da - min. - 107 mm
Da - max. - 158 mm
Db - max. - 163 mm
ra - max. - 2 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 129 kN
Basic static load rating - C0 - 118 kN
Fatigue load limit - Pu - 4.4 kN
Reference speed - 4800 r/min
Limiting speed - 4800 r/min
Calculation factor - kr - 0.095
Calculation factor - ka - 1.4
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 - 2.7 kg
Hot number:SNR 7021 AC/DT Gamet 126088X/ 126136X SKF 310-2ZNR NTN 6821NR NTN K120×127×24 FBJ HM804849/HM804810 SKF KR 62 XB SKF LBCD 50 A CX NF207 E NBS SCW 40 AS SNR TNB44263S01 BERLISS 97732 SKF SNW 120x3.5/16 GMN HYS61911ETAHG GMN RL463-4
Previous:7219 BDT 角接触球轴承 ---- Next:7219 BECBP 角接触球轴承
Return to SKF轴承型号查询