INA RNAO70X90X30 Bearing
Fw - 70 mm
D - 90 mm
C - 30 mm
Da - 78.8 mm
Db - 71 mm
db - 77.2 mm
E - 78 mm
ra max - 1 mm
rmin - 1 mm
m - 499 g / Weight
Cr - 68000 N / Dynamic load rating (radial)
C0r - 135000 N / Static load rating (radial)
Cur - 23200 N / Fatigue limit load. radial
nG - 6600 1/min / Limiting speed
nB - 3750 1/min / Reference speed
without ribs
- #number
- ID(内径)
- OD(外径)
- B(厚度)
INA Bearings
2010-11-02
2011-06-08
2012-01-22
2012-09-20
2013-06-01
2014-02-21
2014-11-29
2015-09-18
2016-07-13
2017-05-15
2018-04-02
2019-03-03
2020-02-04
2021-01-21
2022-01-05
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