NSK 30252 Bearing
NSK 30252 Bearing , NSK bearing , NSK 30252 precision angular , NSK bearings Distribute
d - 260 mm
D - 480 mm
T - 89 mm
B - 80 mm
C - 67 mm
a - 94,5 mm
r min. - 6 mm
r1 min. - 5 mm
da min. - 293 mm
Da min - 421 mm
Da max. - 458 mm
db max. - 316 mm
Db min. - 447 mm
ra max. - 5 mm
rb max. - 4 mm
Weight - 60,7 Kg
Basic dynamic load rating (C) - 1190 kN
Basic static load rating (C0) - 1700 kN
(Grease) Lubrication Speed - 670 r/min
(Oil) Lubrication Speed - 900 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,74
Calculation factor (Y1) - 1,4
Size:260 mm * 480 mm * 89 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-11-23
2011-08-08
2012-04-25
2013-01-18
2013-10-14
2014-07-17
2015-04-25
2016-02-06
2016-11-23
2017-09-15
2018-07-17
2019-05-27
2020-04-09
2021-02-24
2022-01-24
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