NACHI RB4944 Bearing
NACHI RB4944 Bearing , NACHI bearing , NACHI RB4944 inquiry , NACHI bearings sealed
d - 220 mm
D - 300 mm
B - 80 mm
C - 80 mm
d1 - 249 mm
r min. - 2.1 mm
D1 - 268 mm
da min. - 231 mm
Da max. - 289 mm
ra max. - 2 mm
Weight - 17.1 Kg
Basic dynamic load rating (C) - 695 kN
Basic static load rating (C0) - 1620 kN
(Grease) Lubrication Speed - 450 r/min
(Oil) Lubrication Speed - 900 r/min
Size:220 mm * 300 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-09-13
2011-05-28
2012-02-12
2012-11-04
2013-07-31
2014-04-30
2015-02-06
2015-11-19
2016-09-03
2017-06-25
2018-04-21
2019-03-02
2020-01-11
2020-11-26
2021-10-23
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