NACHI 7221BDT Bearing
NACHI 7221BDT Bearing , NACHI bearing , NACHI 7221BDT online , NACHI bearings Supermarket
d - 105 mm
D - 190 mm
B - 36 mm
C - 36 mm
Angle (α) - 40 °
a - 44.0 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
2B - 72 mm
da min. - 112 mm
Da max. - 183 mm
ra max. - 1 mm
Weight - 3.93 Kg
Basic dynamic load rating (C) - 239 kN
Basic static load rating (C0) - 267 kN
(Grease) Lubrication Speed - 2100 r/min
(Oil) Lubrication Speed - 2900 r/min
Size:105 mm * 190 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-11-21
2011-08-06
2012-04-23
2013-01-15
2013-10-12
2014-07-14
2015-04-23
2016-02-04
2016-11-21
2017-09-12
2018-07-14
2019-05-24
2020-04-06
2021-02-22
2022-01-21
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