NTN 7222DF Bearing
NTN 7222DF Bearing , NTN bearing , NTN 7222DF online , NTN bearings availability
d - 110 mm
D - 200 mm
B - 38 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 64 mm
r min. - 2,1 mm
r1 min. - 1,1 mm
2B - 76 mm
Da max. - 188 mm
db min - 117 mm
ra max. - 2 mm
Weight - 8,9 Kg
Basic dynamic load rating (C) - 276 kN
Basic static load rating (C0) - 315 kN
(Grease) Lubrication Speed - 2 800 r/min
(Oil) Lubrication Speed - 3 800 r/min
Size:110 mm * 200 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-03-20
2011-12-03
2012-08-23
2013-05-19
2014-02-16
2014-11-21
2015-09-02
2016-06-16
2017-04-05
2018-01-29
2018-12-06
2019-10-18
2020-09-01
2021-07-25
2022-06-22
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