NTN 4T-30205 Bearing
NTN 4T-30205 Bearing , NTN bearing , NTN 4T-30205 Trader , NTN bearings mainly supply
d - 25 mm
D - 52 mm
T - 16,25 mm
B - 15 mm
C - 13 mm
ra1 max. - 1 mm
a - 12,5 mm
r min. - 1 mm
r1 min. - 1 mm
da min. - 30,5 mm
Da min - 44 mm
Da max. - 46,5 mm
db max. - 31 mm
Db min. - 48 mm
ra max. - 1 mm
Sa - 2 mm
Sb - 3 mm
Weight - 0,154 Kg
Basic dynamic load rating (C) - 31,5 kN
Basic static load rating (C0) - 34 kN
(Grease) Lubrication Speed - 7 300 r/min
(Oil) Lubrication Speed - 9 800 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 0,88
Calculation factor (Y2) - 1,6
Size:25 mm * 52 mm * 16,25 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-26
2011-11-12
2012-08-01
2013-04-27
2014-01-23
2014-10-29
2015-08-09
2016-05-22
2017-03-12
2018-01-04
2018-11-10
2019-09-21
2020-08-04
2021-06-27
2022-05-25
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