NTN 7948 Bearing
NTN 7948 Bearing , NTN bearing , NTN 7948 Importer , NTN bearings Applications
d - 240 mm
D - 320 mm
B - 38 mm
C - 38 mm
Angle (α) - 25 °
a - 100 mm
r min. - 2,1 mm
r1 min. - 1,1 mm
da min. - 252 mm
ra max. - 2 mm
Weight - 8,34 Kg
Basic dynamic load rating (C) - 193 kN
Basic static load rating (C0) - 255 kN
(Grease) Lubrication Speed - 1 800 r/min
(Oil) Lubrication Speed - 2 400 r/min
Size:240 mm * 320 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-22
2011-11-08
2012-07-28
2013-04-23
2014-01-19
2014-10-25
2015-08-05
2016-05-18
2017-03-07
2017-12-31
2018-11-05
2019-09-16
2020-07-30
2021-06-22
2022-05-21
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