NTN 7211DB Bearing
NTN 7211DB Bearing , NTN bearing , NTN 7211DB Stockist , NTN bearings enquiry
d - 55 mm
D - 100 mm
B - 21 mm
C - 21 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 33 mm
r min. - 1,5 mm
r1 min. - 1 mm
2B - 42 mm
da min. - 63,5 mm
ra max. - 1,5 mm
Db max - 94,5 mm
Weight - 1,2 Kg
Basic dynamic load rating (C) - 83 kN
Basic static load rating (C0) - 79 kN
(Grease) Lubrication Speed - 5 700 r/min
(Oil) Lubrication Speed - 7 600 r/min
Size:55 mm * 100 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-25
2011-07-09
2012-03-26
2012-12-17
2013-09-13
2014-06-15
2015-03-23
2016-01-04
2016-10-21
2017-08-13
2018-06-10
2019-04-22
2020-03-03
2021-01-18
2021-12-15
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