d - 70 mm
D - 100 mm
B - 16 mm
C - 16 mm
ra1 max. - 0,6 mm
Angle (α) - 25 °
a - 32,5 mm
r min. - 1 mm
r1 min. - 0,6 mm
2B - 32 mm
da min. - 75,5 mm
ra max. - 1 mm
Db max - 95,5 mm
Weight - 0,794 Kg
Basic dynamic load rating (C) - 42,5 kN
Basic static load rating (C0) - 52,5 kN
(Grease) Lubrication Speed - 5 300 r/min
(Oil) Lubrication Speed - 7 100 r/min
Hot number:MRC 7220 B/DF TIMKEN LM522546 SKF * NU 2309 ECP NSK NJ 418 ISO BK1716 IKO BRI 487232 U NTN K50X58X25 ISO NN4938 SKF SIKAC10M FAF 477212-207 FAG NCF-2219V New Departure W5206-2RS SKF 13535 MRC R3 SKF 32311 B
Previous:7914DB 角接触球轴承 ---- Next:7914DF 角接触球轴承
Return to NTN轴承型号查询