NTN 7217BDT Bearing
d - 85 mm
D - 150 mm
B - 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
Da max. - 140 mm
db min - 90.5 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
2010-08-21
2011-03-24
2011-11-05
2012-06-28
2013-03-02
2013-11-21
2014-08-25
2015-06-09
2016-03-31
2017-02-01
2017-12-11
2018-11-06
2019-10-15
2020-09-25
2021-09-10
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