INA NK21/20 Bearing
Fw - 21 mm
D - 29 mm
C - 20 mm
rmin - 0.3 mm
m - 35.2 g / Weight
Cr - 19300 N / Dynamic load rating (radial)
C0r - 25500 N / Static load rating (radial)
Cur - 4450 N / Fatigue limit load. radial
nG - 20600 1/min / Limiting speed
nB - 11100 1/min / Reference speed
light series
- #number
- ID(内径)
- OD(外径)
- B(厚度)
INA Bearings
2011-01-13
2011-08-24
2012-04-12
2012-12-14
2013-08-27
2014-05-27
2015-03-09
2015-12-26
2016-10-22
2017-08-28
2018-07-21
2019-06-28
2020-05-31
2021-05-22
2022-05-03
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