NTN 4T-30307C Bearing
NTN 4T-30307C Bearing , NTN bearing , NTN 4T-30307C manufacturers , NTN bearings Agent
d - 35 mm
D - 80 mm
T - 22,75 mm
B - 21 mm
C - 17 mm
ra1 max. - 1,5 mm
a - 20,5 mm
r min. - 2 mm
r1 min. - 1,5 mm
da min. - 45 mm
Da min - 63,5 mm
Da max. - 71,5 mm
db max. - 44 mm
Db min. - 75,5 mm
ra max. - 2 mm
Sa - 3 mm
Sb - 5,5 mm
Weight - 0,517 Kg
Basic dynamic load rating (C) - 66,5 kN
Basic static load rating (C0) - 68,5 kN
(Grease) Lubrication Speed - 4 800 r/min
(Oil) Lubrication Speed - 6 400 r/min
Calculation factor (e) - 0,55
Calculation factor (Y0) - 0,6
Calculation factor (Y2) - 1,1
Size:35 mm * 80 mm * 22,75 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-25
2011-05-09
2012-01-23
2012-10-16
2013-07-11
2014-04-10
2015-01-16
2015-10-29
2016-08-12
2017-06-03
2018-03-30
2019-02-06
2019-12-20
2020-11-02
2021-09-29
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