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
2010-10-16
2011-07-01
2012-03-17
2012-12-08
2013-09-04
2014-06-05
2015-03-14
2015-12-26
2016-10-11
2017-08-03
2018-05-31
2019-04-11
2020-02-21
2021-01-07
2021-12-05
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