KOYO NNU4921K Bearing
d - 105 mm
Fw - 118 mm
D - 145 mm
B - 40 mm
C - 40 mm
r min. - 1.1 mm
da min. - 111.5 mm
da max - 116 mm
Da max. - 138.5 mm
db min - 120 mm
ra max. - 1 mm
Weight - 1.91 Kg
Basic dynamic load rating (C) - 157 kN
Basic static load rating (C0) - 306 kN
(Grease) Lubrication Speed - 3900 r/min
(Oil) Lubrication Speed - 4600 r/min
Tags : KOYO . 105x145x40
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-09-07
2011-04-11
2011-11-24
2012-07-18
2013-03-22
2013-12-12
2014-09-16
2015-07-01
2016-04-23
2017-02-25
2018-01-06
2018-12-04
2019-11-10
2020-10-18
2021-10-09
Request for inquiry
Name and email are required!!!
