NTN 4T-30306CA Bearing
NTN 4T-30306CA Bearing , NTN bearing , NTN 4T-30306CA quotaiton , NTN bearings price
d - 30 mm
D - 72 mm
T - 20,75 mm
B - 19 mm
C - 15 mm
ra1 max. - 1,5 mm
a - 17,5 mm
r min. - 1,5 mm
r1 min. - 1,5 mm
da min. - 38,5 mm
Da min - 57 mm
Da max. - 63,5 mm
db max. - 39,5 mm
Db min. - 67 mm
ra max. - 1,5 mm
Sa - 3 mm
Sb - 5,5 mm
Weight - 0,398 Kg
Basic dynamic load rating (C) - 58,5 kN
Basic static load rating (C0) - 58,5 kN
(Grease) Lubrication Speed - 5 500 r/min
(Oil) Lubrication Speed - 7 300 r/min
Calculation factor (e) - 0,47
Calculation factor (Y0) - 0,7
Calculation factor (Y2) - 1,27
Size:30 mm * 72 mm * 20,75 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-02
2011-10-18
2012-07-07
2013-04-01
2013-12-28
2014-10-02
2015-07-12
2016-04-25
2017-02-11
2017-12-06
2018-10-11
2019-08-22
2020-07-04
2021-05-27
2022-04-25
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