NTN 21315 Bearing
NTN 21315 Bearing , NTN bearing , NTN 21315 genuine , NTN bearings plant
d - 75 mm
D - 160 mm
B - 37 mm
C - 37 mm
r min. - 2,1 mm
da min. - 87 mm
Da max. - 148 mm
ra max. - 2 mm
Weight - 3,81 Kg
Basic dynamic load rating (C) - 239 kN
Basic static load rating (C0) - 287 kN
(Grease) Lubrication Speed - 2 700 r/min
(Oil) Lubrication Speed - 3 500 r/min
Calculation factor (e) - 0,24
Calculation factor (Y0) - 2,78
Calculation factor (Y1) - 2,84
Calculation factor (Y2) - 4,23
Size:75 mm * 160 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-27
2011-09-11
2012-05-30
2013-02-21
2013-11-19
2014-08-24
2015-06-01
2016-03-15
2017-01-01
2017-10-24
2018-08-27
2019-07-07
2020-05-20
2021-04-09
2022-03-08
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