NTN 7218DB Bearing
NTN 7218DB Bearing , NTN bearing , NTN 7218DB Shopkeeper , NTN bearings original
d - 90 mm
D - 160 mm
B - 30 mm
C - 30 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 51 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 60 mm
da min. - 100 mm
ra max. - 2 mm
Db max - 154,5 mm
Weight - 4,36 Kg
Basic dynamic load rating (C) - 191 kN
Basic static load rating (C0) - 206 kN
(Grease) Lubrication Speed - 3 500 r/min
(Oil) Lubrication Speed - 4 700 r/min
Size:90 mm * 160 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-25
2011-06-09
2012-02-24
2012-11-16
2013-08-12
2014-05-13
2015-02-18
2015-12-02
2016-09-16
2017-07-09
2018-05-06
2019-03-15
2020-01-27
2020-12-11
2021-11-06
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