NTN 7211BDT Bearing
NTN 7211BDT Bearing , NTN bearing , NTN 7211BDT offer , NTN bearings offer
d - 55 mm
D - 100 mm
B - 21 mm
ra1 max. - 1 mm
Angle (α) - 40 °
a - 43 mm
r min. - 1,5 mm
r1 min. - 1 mm
2B - 42 mm
da min. - 63,5 mm
Da max. - 91,5 mm
db min - 60,5 mm
ra max. - 1,5 mm
Db max - 94,5 mm
Weight - 1,224 Kg
Basic dynamic load rating (C) - 75 kN
Basic static load rating (C0) - 72 kN
(Grease) Lubrication Speed - 5 000 r/min
(Oil) Lubrication Speed - 6 600 r/min
Size:55 mm * 100 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-21
2011-10-06
2012-06-24
2013-03-20
2013-12-15
2014-09-18
2015-06-28
2016-04-12
2017-01-28
2017-11-22
2018-09-26
2019-08-07
2020-06-19
2021-05-12
2022-04-10
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