NACHI RC4844 Bearing
NACHI RC4844 Bearing , NACHI bearing , NACHI RC4844 manufacturers , NACHI bearings plant
d - 220 mm
D - 270 mm
B - 50 mm
C - 50 mm
d1 - 239.5 mm
r min. - 1.5 mm
D1 - 251.5 mm
da min. - 230 mm
Da max. - 260 mm
ra max. - 1.5 mm
S - 2 mm
Weight - 6.40 Kg
Basic dynamic load rating (C) - 335 kN
Basic static load rating (C0) - 905 kN
(Grease) Lubrication Speed - 450 r/min
(Oil) Lubrication Speed - 900 r/min
Size:220 mm * 270 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-03-04
2011-11-18
2012-08-07
2013-05-03
2014-01-30
2014-11-04
2015-08-16
2016-05-28
2017-03-18
2018-01-11
2018-11-17
2019-09-28
2020-08-12
2021-07-05
2022-06-02
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