NTN 7944DF Bearing
NTN 7944DF Bearing , NTN bearing , NTN 7944DF Supermarket , NTN bearings Distributor
d - 220 mm
D - 300 mm
B - 38 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 94 mm
r min. - 2,1 mm
r1 min. - 1,1 mm
2B - 76 mm
Da max. - 288 mm
ra max. - 2 mm
Weight - 15,48 Kg
Basic dynamic load rating (C) - 305 kN
Basic static load rating (C0) - 475 kN
(Grease) Lubrication Speed - 1 600 r/min
(Oil) Lubrication Speed - 2 100 r/min
Size:220 mm * 300 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-04-21
2012-01-05
2012-09-26
2013-06-22
2014-03-21
2014-12-26
2015-10-08
2016-07-23
2017-05-13
2018-03-08
2019-01-15
2019-11-26
2020-10-10
2021-09-03
2022-08-04
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