NSK 2877/2820 Bearing
NSK 2877/2820 Bearing , NSK bearing , NSK 2877/2820 Jobber , NSK bearings origin
d - 34,925 mm
D - 73,025 mm
T - 22,225 mm
B - 23,812 mm
C - 17,462 mm
ra1 max. - 3,3 mm
a - 16,1 mm
r min. - 3,5 mm
r1 min. - 3,3 mm
Da - 63 mm
db - 41,5 mm
ra max. - 3,5 mm
da - 47 mm
Db - 68 mm
Weight - 0,441 Kg
Basic dynamic load rating (C) - 63,5 kN
Basic static load rating (C0) - 77 kN
(Grease) Lubrication Speed - 5300 r/min
(Oil) Lubrication Speed - 7100 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 0,9
Calculation factor (Y1) - 1,6
Size:34,925 mm * 73,025 mm * 22,225 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-10-02
2011-06-16
2012-03-02
2012-11-24
2013-08-20
2014-05-21
2015-02-26
2015-12-10
2016-09-25
2017-07-17
2018-05-14
2019-03-25
2020-02-04
2020-12-20
2021-11-16
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