NSK 17887/17831 Bearing
NSK 17887/17831 Bearing , NSK bearing , NSK 17887/17831 Retail , NSK bearings quote
d - 45,23 mm
D - 79,985 mm
T - 19,842 mm
B - 20,638 mm
C - 15,08 mm
ra1 max. - 1,3 mm
a - 15,9 mm
r min. - 2 mm
r1 min. - 1,3 mm
Da - 68 mm
db - 52 mm
ra max. - 2 mm
da - 57 mm
Db - 74 mm
Weight - 0,41 Kg
Basic dynamic load rating (C) - 62 kN
Basic static load rating (C0) - 78,5 kN
(Grease) Lubrication Speed - 4500 r/min
(Oil) Lubrication Speed - 6000 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 0,9
Calculation factor (Y1) - 1,6
Size:45,23 mm * 79,985 mm * 19,842 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-03-23
2011-12-06
2012-08-26
2013-05-22
2014-02-19
2014-11-25
2015-09-06
2016-06-19
2017-04-09
2018-02-02
2018-12-10
2019-10-21
2020-09-05
2021-07-29
2022-06-26
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