NTN 7910DB Bearing
NTN 7910DB Bearing , NTN bearing , NTN 7910DB plant , NTN bearings Retailer
d - 50 mm
D - 72 mm
B - 12 mm
C - 12 mm
ra1 max. - 0,3 mm
Angle (α) - 25 °
a - 23,5 mm
r min. - 0,6 mm
r1 min. - 0,3 mm
2B - 24 mm
da min. - 54,5 mm
ra max. - 0,6 mm
Db max - 69,5 mm
Weight - 0,314 Kg
Basic dynamic load rating (C) - 27 kN
Basic static load rating (C0) - 28,9 kN
(Grease) Lubrication Speed - 7 300 r/min
(Oil) Lubrication Speed - 9 800 r/min
Size:50 mm * 72 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-14
2011-04-27
2012-01-11
2012-10-03
2013-06-29
2014-03-28
2015-01-03
2015-10-16
2016-07-30
2017-05-21
2018-03-16
2019-01-23
2019-12-05
2020-10-18
2021-09-12
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