NTN 7321B Bearing
NTN 7321B Bearing , NTN bearing , NTN 7321B retailers , NTN bearings Shopkeeper
d - 105 mm
D - 225 mm
B - 49 mm
C - 49 mm
Angle (α) - 40 °
a - 93,5 mm
r min. - 3 mm
r1 min. - 1,1 mm
da min. - 119 mm
db min - 112 mm
ra max. - 2,5 mm
Weight - 8,36 Kg
Basic dynamic load rating (C) - 202 kN
Basic static load rating (C0) - 194 kN
(Grease) Lubrication Speed - 2 900 r/min
(Oil) Lubrication Speed - 3 800 r/min
Size:105 mm * 225 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-10
2011-10-26
2012-07-15
2013-04-10
2014-01-06
2014-10-11
2015-07-21
2016-05-04
2017-02-20
2017-12-16
2018-10-21
2019-09-01
2020-07-14
2021-06-06
2022-05-06
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