NACHI RB4948 Bearing
NACHI RB4948 Bearing , NACHI bearing , NACHI RB4948 available , NACHI bearings Supermarket
d - 240 mm
D - 320 mm
B - 80 mm
C - 80 mm
d1 - 271.5 mm
r min. - 2.1 mm
D1 - 291 mm
da min. - 253 mm
Da max. - 307 mm
ra max. - 2 mm
Weight - 18.4 Kg
Basic dynamic load rating (C) - 725 kN
Basic static load rating (C0) - 1770 kN
(Grease) Lubrication Speed - 400 r/min
(Oil) Lubrication Speed - 800 r/min
Size:240 mm * 320 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-12-31
2011-09-15
2012-06-03
2013-02-26
2013-11-23
2014-08-27
2015-06-06
2016-03-19
2017-01-05
2017-10-29
2018-09-01
2019-07-11
2020-05-25
2021-04-14
2022-03-14
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