NACHI 1210 Bearing
d - 50 mm
D - 90 mm
B - 20 mm
C - 20 mm
r1 min. - 1.1 mm
da min. - 56.5 mm
Da max. - 83.5 mm
ra max. - 1.0 mm
Weight - 0.525 Kg
Basic dynamic load rating (C) - 22.7 kN
Basic static load rating (C0) - 8.1 kN
(Grease) Lubrication Speed - 6500 r/min
(Oil) Lubrication Speed - 7900 r/min
Calculation factor (e) - 0.21
Calculation factor (Y0) - 3.22
Calculation factor (Y1) - 3.07
Calculation factor (Y2) - 4.76
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-10-30
2011-06-05
2012-01-19
2012-09-17
2013-05-29
2014-02-18
2014-11-26
2015-09-14
2016-07-08
2017-05-12
2018-03-29
2019-02-26
2020-01-31
2021-01-15
2022-01-01
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