NTN 4T-2689/2631 Bearing
NTN 4T-2689/2631 Bearing , NTN bearing , NTN 4T-2689/2631 for sale , NTN bearings Wholesale
d - 28,575 mm
D - 66,421 mm
T - 23,812 mm
B - 25,433 mm
C - 19,05 mm
ra1 max. - 1,3 mm
a - 9,3 mm
Da - 58 mm
db - 34 mm
ra max. - 1,3 mm
da - 36 mm
Db - 60 mm
Weight - 0,416 Kg
Basic dynamic load rating (C) - 64,5 kN
Basic static load rating (C0) - 72,5 kN
(Grease) Lubrication Speed - 6 200 r/min
(Oil) Lubrication Speed - 8 200 r/min
Calculation factor (e) - 0,25
Calculation factor (Y0) - 1,3
Calculation factor (Y2) - 2,36
Size:28,575 mm * 66,421 mm * 23,812 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-07
2011-07-23
2012-04-08
2013-01-01
2013-09-28
2014-06-29
2015-04-08
2016-01-19
2016-11-05
2017-08-28
2018-06-27
2019-05-08
2020-03-20
2021-02-04
2022-01-03
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