NTN 4T-JLM104948/JLM104910 Bearing
NTN 4T-JLM104948/JLM104910 Bearing , NTN bearing , NTN 4T-JLM104948/JLM104910 Applications , NTN bearings custom
d - 50 mm
D - 82 mm
T - 21,5 mm
B - 21,5 mm
C - 17 mm
ra1 max. - 0,5 mm
a - 5,4 mm
Da - 76 mm
db - 55 mm
ra max. - 3 mm
da - 60 mm
Db - 78 mm
Weight - 0,42 Kg
Basic dynamic load rating (C) - 69,5 kN
Basic static load rating (C0) - 94 kN
(Grease) Lubrication Speed - 4 300 r/min
(Oil) Lubrication Speed - 5 700 r/min
Calculation factor (e) - 0,31
Calculation factor (Y0) - 1,08
Calculation factor (Y2) - 1,97
Size:50 mm * 82 mm * 21,5 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-26
2011-06-10
2012-02-25
2012-11-17
2013-08-14
2014-05-14
2015-02-20
2015-12-03
2016-09-18
2017-07-10
2018-05-07
2019-03-17
2020-01-28
2020-12-12
2021-11-08
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