NACHI 7021DF Bearing
NACHI 7021DF Bearing , NACHI bearing , NACHI 7021DF introduced , NACHI bearings Applications
d - 105 mm
D - 160 mm
B - 26 mm
C - 26 mm
Angle (α) - 30 °
a - 25.2 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 52 mm
da min. - 113 mm
Da max. - 155 mm
ra max. - 1 mm
Weight - 1.73 Kg
Basic dynamic load rating (C) - 130 kN
Basic static load rating (C0) - 163 kN
(Grease) Lubrication Speed - 2600 r/min
(Oil) Lubrication Speed - 3500 r/min
Size:105 mm * 160 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-08-19
2011-05-03
2012-01-17
2012-10-10
2013-07-05
2014-04-03
2015-01-09
2015-10-22
2016-08-06
2017-05-28
2018-03-23
2019-01-30
2019-12-12
2020-10-26
2021-09-21
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