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
2011-02-12
2011-10-28
2012-07-17
2013-04-12
2014-01-08
2014-10-13
2015-07-23
2016-05-06
2017-02-23
2017-12-19
2018-10-24
2019-09-04
2020-07-18
2021-06-09
2022-05-08
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