NTN 7217BDB Bearing
d - 85 mm
D - 150 mm
B - 28 mm
C - 28 mm
ra1 max. - 1 mm
Angle (α) - 40 °
a - 63.5 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 56 mm
da min. - 95 mm
ra max. - 2 mm
Db max - 144.5 mm
Weight - 3.64 Kg
Basic dynamic load rating (C) - 146 kN
Basic static load rating (C0) - 161 kN
(Grease) Lubrication Speed - 3 200 r/min
(Oil) Lubrication Speed - 4 300 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-02
2011-05-08
2011-12-21
2012-08-16
2013-04-24
2014-01-14
2014-10-19
2015-08-08
2016-05-30
2017-04-04
2018-02-14
2019-01-14
2019-12-21
2020-12-03
2021-11-18
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