NTN 22248B Bearing
NTN 22248B Bearing , NTN bearing , NTN 22248B mainly supply , NTN bearings availability
d - 240 mm
D - 440 mm
B - 120 mm
C - 120 mm
r min. - 4 mm
da min. - 258 mm
Da max. - 422 mm
ra max. - 3 mm
Weight - 81,7 Kg
Basic dynamic load rating (C) - 1 940 kN
Basic static load rating (C0) - 3 100 kN
(Grease) Lubrication Speed - 920 r/min
(Oil) Lubrication Speed - 1 200 r/min
Calculation factor (e) - 0,28
Calculation factor (Y0) - 2,38
Calculation factor (Y1) - 2,43
Calculation factor (Y2) - 3,62
Size:240 mm * 440 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-11
2011-10-27
2012-07-16
2013-04-11
2014-01-07
2014-10-12
2015-07-22
2016-05-05
2017-02-21
2017-12-17
2018-10-22
2019-09-02
2020-07-16
2021-06-08
2022-05-07
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