NACHI 7217DT Bearing
NACHI 7217DT Bearing , NACHI bearing , NACHI 7217DT life cycle , NACHI bearings description
d - 85 mm
D - 150 mm
B - 28 mm
C - 28 mm
Angle (α) - 30 °
a - 19.9 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 56 mm
da min. - 91 mm
Da max. - 144 mm
ra max. - 1 mm
Weight - 1.87 Kg
Basic dynamic load rating (C) - 167 kN
Basic static load rating (C0) - 179 kN
(Grease) Lubrication Speed - 3000 r/min
(Oil) Lubrication Speed - 4000 r/min
Size:85 mm * 150 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-11-25
2011-08-10
2012-04-27
2013-01-19
2013-10-16
2014-07-19
2015-04-28
2016-02-08
2016-11-26
2017-09-17
2018-07-19
2019-05-29
2020-04-11
2021-02-27
2022-01-26
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