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
2010-12-27
2011-09-11
2012-05-29
2013-02-21
2013-11-19
2014-08-23
2015-06-01
2016-03-15
2017-01-01
2017-10-24
2018-08-26
2019-07-06
2020-05-20
2021-04-08
2022-03-07
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