NTN 4T-JM612949/JM612910 Bearing
NTN 4T-JM612949/JM612910 Bearing , NTN bearing , NTN 4T-JM612949/JM612910 Jobber , NTN bearings Shopkeeper
d - 70 mm
D - 115 mm
T - 29 mm
B - 29 mm
C - 23 mm
ra1 max. - 2,5 mm
a - 2,5 mm
Da - 103 mm
db - 77 mm
ra max. - 3 mm
da - 83 mm
Db - 110 mm
Weight - 1,13 Kg
Basic dynamic load rating (C) - 124 kN
Basic static load rating (C0) - 171 kN
(Grease) Lubrication Speed - 3 100 r/min
(Oil) Lubrication Speed - 4 100 r/min
Calculation factor (e) - 0,43
Calculation factor (Y0) - 0,77
Calculation factor (Y2) - 1,39
Size:70 mm * 115 mm * 29 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-25
2011-05-08
2012-01-23
2012-10-15
2013-07-11
2014-04-09
2015-01-15
2015-10-28
2016-08-12
2017-06-03
2018-03-30
2019-02-06
2019-12-19
2020-11-02
2021-09-28
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