KOYO NF311 Bearing
KOYO NF311 Bearing , KOYO bearing , KOYO NF311 mainly supply , KOYO bearings in stock
d - 55 mm
D - 120 mm
Ew - 104.5 mm
B - 29 mm
C - 29 mm
r min. - 2 mm
r1 min. - 2 mm
Weight - 1.44 Kg
Basic dynamic load rating (C) - 111 kN
Basic static load rating (C0) - 111 kN
(Grease) Lubrication Speed - 5100 r/min
(Oil) Lubrication Speed - 6800 r/min
Size:55 mm * 120 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-08
2011-08-22
2012-05-10
2013-02-01
2013-10-30
2014-08-02
2015-05-11
2016-02-22
2016-12-10
2017-10-01
2018-08-03
2019-06-13
2020-04-27
2021-03-15
2022-02-11
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