NTN 4T-30212 Bearing
NTN 4T-30212 Bearing , NTN bearing , NTN 4T-30212 Tradesman , NTN bearings quote
d - 60 mm
D - 110 mm
T - 23,75 mm
B - 22 mm
C - 19 mm
ra1 max. - 1,5 mm
a - 22 mm
r min. - 2 mm
r1 min. - 1,5 mm
da min. - 70 mm
Da min - 96 mm
Da max. - 101,5 mm
db max. - 70 mm
Db min. - 103 mm
ra max. - 2 mm
Sa - 4 mm
Sb - 4,5 mm
Weight - 0,949 Kg
Basic dynamic load rating (C) - 105 kN
Basic static load rating (C0) - 125 kN
(Grease) Lubrication Speed - 3 400 r/min
(Oil) Lubrication Speed - 4 500 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,81
Calculation factor (Y2) - 1,48
Size:60 mm * 110 mm * 23,75 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-04-10
2011-12-25
2012-09-15
2013-06-11
2014-03-10
2014-12-15
2015-09-27
2016-07-11
2017-05-01
2018-02-24
2019-01-01
2019-11-14
2020-09-27
2021-08-22
2022-07-21
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