KOYO 7203B Bearing
d - 17 mm
D - 40 mm
B - 12 mm
C - 12 mm
Angle (α) - 40 °
a - 18.2 mm
r min. - 0.6 mm
r1 min. - 0.3 mm
da min. - 21.5 mm
Da max. - 35.5 mm
ra max. - 0.6 mm
Weight - 0.070 Kg
(Grease) Lubrication Speed - 16 000 r/min
(Oil) Lubrication Speed - 21 000 r/min
Tags : KOYO . 17x40x12
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-01-05
2011-08-15
2012-04-02
2012-12-05
2013-08-17
2014-05-17
2015-02-25
2015-12-14
2016-10-10
2017-08-17
2018-07-08
2019-06-15
2020-05-18
2021-05-09
2022-04-20
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