KOYO NF238 Bearing
d - 190 mm
D - 340 mm
Ew - 299 mm
B - 55 mm
C - 55 mm
r min. - 4 mm
r1 min. - 4 mm
Weight - 23.2 Kg
Basic dynamic load rating (C) - 554 kN
Basic static load rating (C0) - 768 kN
(Grease) Lubrication Speed - 1700 r/min
(Oil) Lubrication Speed - 2000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-14
2011-07-22
2012-03-09
2012-11-10
2013-07-22
2014-04-18
2015-01-25
2015-11-14
2016-09-10
2017-07-16
2018-06-05
2019-05-10
2020-04-12
2021-04-04
2022-03-15
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