NTN 6921ZZ Bearing
NTN 6921ZZ Bearing , NTN bearing , NTN 6921ZZ manufacturer , NTN bearings Trader
d - 105 mm
D - 145 mm
B - 20 mm
C - 20 mm
rn - 0,5 mm
r min. - 1,1 mm
da min. - 111,5 mm
da max - 115 mm
Da max. - 138,5 mm
ra max. - 1 mm
Weight - 0,816 Kg
Basic dynamic load rating (C) - 42,5 kN
Basic static load rating (C0) - 42 kN
(Grease) Lubrication Speed - 4 300 r/min
Calculation factor (f0) - 16,5
Size:105 mm * 145 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-16
2011-08-01
2012-04-18
2013-01-10
2013-10-07
2014-07-09
2015-04-17
2016-01-29
2016-11-15
2017-09-07
2018-07-08
2019-05-18
2020-03-31
2021-02-15
2022-01-14
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