NTN 30222U Bearing
d - 110 mm
D - 200 mm
T - 41 mm
B - 38 mm
C - 32 mm
ra1 max. - 2 mm
a - 40 mm
r min. - 3 mm
r1 min. - 2.5 mm
da min. - 124 mm
Da min - 174 mm
Da max. - 188 mm
db max. - 129 mm
Db min. - 188 mm
ra max. - 2.5 mm
Sa - 6 mm
Sb - 9 mm
Weight - 5.18 Kg
Basic dynamic load rating (C) - 325 kN
Basic static load rating (C0) - 435 kN
(Grease) Lubrication Speed - 1 800 r/min
(Oil) Lubrication Speed - 2 400 r/min
Calculation factor (e) - 0.42
Calculation factor (Y0) - 0.79
Calculation factor (Y2) - 1.43
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-28
2011-05-03
2011-12-16
2012-08-11
2013-04-18
2014-01-09
2014-10-13
2015-08-01
2016-05-22
2017-03-29
2018-02-08
2019-01-07
2019-12-15
2020-11-27
2021-11-10
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