KOYO 2689/2631 Bearing
KOYO 2689/2631 Bearing , KOYO bearing , KOYO 2689/2631 low friction , KOYO bearings long-lasting
d - 28,575 mm
D - 66,421 mm
T - 23,812 mm
B - 25,433 mm
C - 19,05 mm
a - 13,9 mm
r min. - 1,2 mm
r2 min. - 1,2 mm
da min. - 36 mm
Da - 58 mm
db min - 34 mm
ra max. - 1,2 mm
rb max. - 1,2 mm
Db - 60 mm
Weight - 0,414 Kg
Basic dynamic load rating (C) - 67 kN
Basic static load rating (C0) - 75,2 kN
(Grease) Lubrication Speed - 6500 r/min
(Oil) Lubrication Speed - 8700 r/min
Calculation factor (e) - 0,25
Calculation factor (Y0) - 1,3
Calculation factor (Y1) - 2,36
Size:28,575 mm * 66,421 mm * 23,812 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-02-01
2011-10-17
2012-07-06
2013-04-01
2013-12-27
2014-10-01
2015-07-11
2016-04-24
2017-02-11
2017-12-06
2018-10-10
2019-08-22
2020-07-04
2021-05-26
2022-04-25
Request for inquiry
Name and email are required!!!