NTN 7210BDT Bearing
NTN 7210BDT Bearing , NTN bearing , NTN 7210BDT origin , NTN bearings genuine
d - 50 mm
D - 90 mm
B - 20 mm
ra1 max. - 0,6 mm
Angle (α) - 40 °
a - 39,5 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
2B - 40 mm
da min. - 57 mm
Da max. - 83 mm
db min - 54,5 mm
ra max. - 1 mm
Db max - 85,5 mm
Weight - 0,932 Kg
Basic dynamic load rating (C) - 60,5 kN
Basic static load rating (C0) - 57 kN
(Grease) Lubrication Speed - 5 500 r/min
(Oil) Lubrication Speed - 7 300 r/min
Size:50 mm * 90 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-12
2011-10-29
2012-07-18
2013-04-12
2014-01-08
2014-10-14
2015-07-24
2016-05-07
2017-02-23
2017-12-19
2018-10-24
2019-09-04
2020-07-18
2021-06-09
2022-05-09
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