NTN 7203 Bearing
NTN 7203 Bearing , NTN bearing , NTN 7203 life cycle , NTN bearings sale
d - 17 mm
D - 40 mm
B - 12 mm
C - 12 mm
Angle (α) - 25 °
a - 14,5 mm
r min. - 0,6 mm
r1 min. - 0,3 mm
da min. - 21,5 mm
db min - 19,5 mm
ra max. - 0,6 mm
Weight - 0,064 Kg
Basic dynamic load rating (C) - 12 kN
Basic static load rating (C0) - 6,6 kN
(Grease) Lubrication Speed - 19 000 r/min
(Oil) Lubrication Speed - 26 000 r/min
Size:17 mm * 40 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-11
2011-09-26
2012-06-14
2013-03-10
2013-12-05
2014-09-08
2015-06-18
2016-04-01
2017-01-17
2017-11-11
2018-09-15
2019-07-26
2020-06-09
2021-04-29
2022-03-29
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