NTN 7217DF Bearing
NTN 7217DF Bearing , NTN bearing , NTN 7217DF custom , NTN bearings manufacturers
d - 85 mm
D - 150 mm
B - 28 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 48 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 56 mm
Da max. - 140 mm
db min - 90,5 mm
ra max. - 2 mm
Weight - 3,56 Kg
Basic dynamic load rating (C) - 162 kN
Basic static load rating (C0) - 177 kN
(Grease) Lubrication Speed - 3 700 r/min
(Oil) Lubrication Speed - 5 000 r/min
Size:85 mm * 150 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-03-05
2011-11-19
2012-08-09
2013-05-04
2014-01-31
2014-11-06
2015-08-17
2016-05-30
2017-03-19
2018-01-12
2018-11-18
2019-09-30
2020-08-13
2021-07-07
2022-06-03
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