NSK 7940C Bearing
NSK 7940C Bearing , NSK bearing , NSK 7940C high precision , NSK bearings sale
d - 200 mm
D - 280 mm
B - 38 mm
C - 38 mm
a - 51,2 mm
r min. - 2,1 mm
r1 min. - 1,1 mm
da min. - 212 mm
Da max. - 268 mm
ra max. - 2 mm
Weight - 6,85 Kg
Basic dynamic load rating (C) - 189 kN
Basic static load rating (C0) - 244 kN
(Grease) Lubrication Speed - 2 800 r/min
(Oil) Lubrication Speed - 4 000 r/min
Calculation factor (f0) - 16,5
Size:200 mm * 280 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-10-21
2011-07-06
2012-03-22
2012-12-13
2013-09-10
2014-06-11
2015-03-20
2015-12-31
2016-10-17
2017-08-09
2018-06-06
2019-04-17
2020-02-27
2021-01-14
2021-12-11
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