NSK HR303/28C Bearing
NSK HR303/28C Bearing , NSK bearing , NSK HR303/28C quote , NSK bearings on sale
d - 28 mm
D - 68 mm
T - 19,75 mm
B - 18 mm
C - 14 mm
a - 17,4 mm
r min. - 1,5 mm
r1 min. - 1,5 mm
da min. - 39 mm
Da min - 57 mm
Da max. - 59 mm
db max. - 38 mm
Db min. - 63 mm
ra max. - 1,5 mm
rb max. - 1,5 mm
Weight - 0,335 Kg
Basic dynamic load rating (C) - 49,5 kN
Basic static load rating (C0) - 50,5 kN
(Grease) Lubrication Speed - 5600 r/min
(Oil) Lubrication Speed - 7500 r/min
Calculation factor (e) - 0,52
Calculation factor (Y0) - 0,64
Calculation factor (Y1) - 1,2
Size:28 mm * 68 mm * 19,75 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-10-25
2011-07-09
2012-03-25
2012-12-17
2013-09-13
2014-06-14
2015-03-23
2016-01-04
2016-10-20
2017-08-13
2018-06-10
2019-04-22
2020-03-03
2021-01-18
2021-12-15
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