NTN 21317 Bearing
NTN 21317 Bearing , NTN bearing , NTN 21317 Agency , NTN bearings long-lasting
d - 85 mm
D - 180 mm
B - 41 mm
C - 41 mm
r min. - 3 mm
da min. - 99 mm
Da max. - 166 mm
ra max. - 2,5 mm
Weight - 5,35 Kg
Basic dynamic load rating (C) - 289 kN
Basic static load rating (C0) - 355 kN
(Grease) Lubrication Speed - 2 400 r/min
(Oil) Lubrication Speed - 3 100 r/min
Calculation factor (e) - 0,25
Calculation factor (Y0) - 2,63
Calculation factor (Y1) - 2,69
Calculation factor (Y2) - 4
Size:85 mm * 180 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-06
2011-10-22
2012-07-11
2013-04-06
2014-01-01
2014-10-07
2015-07-16
2016-04-30
2017-02-16
2017-12-12
2018-10-16
2019-08-28
2020-07-09
2021-06-02
2022-05-01
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