NACHI 7028CDB Bearing
NACHI 7028CDB Bearing , NACHI bearing , NACHI 7028CDB original , NACHI bearings introduced
d - 140 mm
D - 210 mm
B - 33 mm
C - 33 mm
Angle (α) - 15 °
a - 3.7 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 66 mm
da min. - 148 mm
Da max. - 205 mm
ra max. - 1 mm
Weight - 3.63 Kg
Basic dynamic load rating (C) - 216 kN
Basic static load rating (C0) - 292 kN
(Grease) Lubrication Speed - 3700 r/min
(Oil) Lubrication Speed - 5000 r/min
Size:140 mm * 210 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-02-08
2011-10-25
2012-07-14
2013-04-08
2014-01-04
2014-10-09
2015-07-19
2016-05-02
2017-02-19
2017-12-15
2018-10-19
2019-08-31
2020-07-13
2021-06-05
2022-05-04
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