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
2011-04-24
2012-01-08
2012-10-01
2013-06-26
2014-03-26
2014-12-31
2015-10-13
2016-07-27
2017-05-18
2018-03-12
2019-01-20
2019-12-01
2020-10-15
2021-09-09
2022-08-10
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