NSK HR30311J Bearing
NSK HR30311J Bearing , NSK bearing , NSK HR30311J discount , NSK bearings introduced
d - 55 mm
D - 120 mm
T - 31,5 mm
B - 29 mm
C - 25 mm
a - 24,6 mm
r min. - 2,5 mm
r1 min. - 2 mm
da min. - 70 mm
Da min - 104 mm
Da max. - 110 mm
db max. - 71 mm
Db min. - 111 mm
ra max. - 2 mm
rb max. - 2 mm
Weight - 1,63 Kg
Basic dynamic load rating (C) - 150 kN
Basic static load rating (C0) - 171 kN
(Grease) Lubrication Speed - 3200 r/min
(Oil) Lubrication Speed - 4300 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,96
Calculation factor (Y1) - 1,7
Size:55 mm * 120 mm * 31,5 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-10-14
2011-06-28
2012-03-14
2012-12-06
2013-09-02
2014-06-03
2015-03-12
2015-12-23
2016-10-08
2017-08-01
2018-05-28
2019-04-08
2020-02-18
2021-01-04
2021-12-02
Request for inquiry
Name and email are required!!!