NTN 31321XU Bearing
NTN 31321XU Bearing , NTN bearing , NTN 31321XU Wholesale , NTN bearings Applications
d - 105 mm
D - 225 mm
T - 58 mm
B - 53 mm
C - 36 mm
ra1 max. - 2,5 mm
a - 71,5 mm
r min. - 4 mm
r1 min. - 3 mm
da min. - 123 mm
Da min - 176 mm
Da max. - 211 mm
db max. - 126 mm
Db min. - 211 mm
ra max. - 3 mm
Sa - 7 mm
Sb - 22 mm
Weight - 9,68 Kg
Basic dynamic load rating (C) - 380 kN
Basic static load rating (C0) - 470 kN
(Grease) Lubrication Speed - 1 700 r/min
(Oil) Lubrication Speed - 2 300 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,4
Calculation factor (Y2) - 0,73
Size:105 mm * 225 mm * 58 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-04-08
2011-12-23
2012-09-13
2013-06-09
2014-03-08
2014-12-13
2015-09-24
2016-07-08
2017-04-28
2018-02-21
2018-12-30
2019-11-12
2020-09-25
2021-08-19
2022-07-17
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