NSK 02872/02820 Bearing
NSK 02872/02820 Bearing , NSK bearing , NSK 02872/02820 origin , NSK bearings pricing
d - 28,575 mm
D - 73,025 mm
T - 22,225 mm
B - 22,225 mm
C - 17,462 mm
ra1 max. - 3,3 mm
a - 18,3 mm
r min. - 0,8 mm
r1 min. - 3,3 mm
Da - 62 mm
db - 37 mm
ra max. - 0,8 mm
da - 37,5 mm
Db - 68 mm
Weight - 0,481 Kg
Basic dynamic load rating (C) - 54,5 kN
Basic static load rating (C0) - 64,5 kN
(Grease) Lubrication Speed - 5300 r/min
(Oil) Lubrication Speed - 7100 r/min
Calculation factor (e) - 0,45
Calculation factor (Y0) - 0,73
Calculation factor (Y1) - 1,3
Size:28,575 mm * 73,025 mm * 22,225 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-11-10
2011-07-25
2012-04-11
2013-01-03
2013-09-30
2014-07-02
2015-04-10
2016-01-22
2016-11-08
2017-08-31
2018-06-30
2019-05-11
2020-03-23
2021-02-07
2022-01-06
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