NTN 4T-32008X Bearing
NTN 4T-32008X Bearing , NTN bearing , NTN 4T-32008X Tradesman , NTN bearings request
d - 40 mm
D - 68 mm
T - 19 mm
B - 19 mm
C - 14,5 mm
ra1 max. - 1 mm
a - 15 mm
r min. - 1 mm
r1 min. - 1 mm
da min. - 45,5 mm
Da min - 60 mm
Da max. - 62,5 mm
db max. - 46 mm
Db min. - 65 mm
ra max. - 1 mm
Sa - 4 mm
Sb - 4,5 mm
Weight - 0,273 Kg
Basic dynamic load rating (C) - 50 kN
Basic static load rating (C0) - 65,5 kN
(Grease) Lubrication Speed - 5 300 r/min
(Oil) Lubrication Speed - 7 100 r/min
Calculation factor (e) - 0,38
Calculation factor (Y0) - 0,87
Calculation factor (Y2) - 1,58
Size:40 mm * 68 mm * 19 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-04
2011-10-21
2012-07-10
2013-04-04
2013-12-31
2014-10-05
2015-07-15
2016-04-28
2017-02-14
2017-12-10
2018-10-14
2019-08-26
2020-07-08
2021-05-31
2022-04-29
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