NTN 7214BDT Bearing
d - 70 mm
D - 125 mm
B - 24 mm
ra1 max. - 1 mm
Angle (α) - 40 °
a - 53 mm
r min. - 1.5 mm
r1 min. - 1 mm
2B - 48 mm
da min. - 78.5 mm
Da max. - 116.5 mm
db min - 75.5 mm
ra max. - 1.5 mm
Db max - 119.5 mm
Weight - 2.22 Kg
Basic dynamic load rating (C) - 112 kN
Basic static load rating (C0) - 116 kN
(Grease) Lubrication Speed - 3 900 r/min
(Oil) Lubrication Speed - 5 200 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-21
2011-05-26
2012-01-10
2012-09-06
2013-05-19
2014-02-06
2014-11-14
2015-09-02
2016-06-25
2017-04-30
2018-03-17
2019-02-14
2020-01-18
2021-01-03
2021-12-17
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