NTN 4T-42687/42620 Bearing
NTN 4T-42687/42620 Bearing , NTN bearing , NTN 4T-42687/42620 sale , NTN bearings Tradesman
d - 76,2 mm
D - 127 mm
T - 30,162 mm
B - 31 mm
C - 22,225 mm
ra1 max. - 3,3 mm
a - 2,8 mm
Da - 114 mm
db - 84 mm
ra max. - 3,5 mm
da - 90 mm
Db - 121 mm
Weight - 1,46 Kg
Basic dynamic load rating (C) - 135 kN
Basic static load rating (C0) - 194 kN
(Grease) Lubrication Speed - 2 800 r/min
(Oil) Lubrication Speed - 3 700 r/min
Calculation factor (e) - 0,42
Calculation factor (Y0) - 0,79
Calculation factor (Y2) - 1,43
Size:76,2 mm * 127 mm * 30,162 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-20
2011-09-04
2012-05-23
2013-02-14
2013-11-12
2014-08-16
2015-05-25
2016-03-07
2016-12-24
2017-10-16
2018-08-18
2019-06-28
2020-05-12
2021-03-31
2022-02-26
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