NTN 4T-LM503349A/LM503310 Bearing
NTN 4T-LM503349A/LM503310 Bearing , NTN bearing , NTN 4T-LM503349A/LM503310 machine , NTN bearings quote
d - 45,987 mm
D - 74,976 mm
T - 18 mm
B - 18 mm
C - 14 mm
ra1 max. - 1,5 mm
a - 1,9 mm
Da - 67 mm
db - 51 mm
da - 57 mm
Db - 71 mm
Weight - 0,296 Kg
Basic dynamic load rating (C) - 51 kN
Basic static load rating (C0) - 71 kN
(Grease) Lubrication Speed - 4 700 r/min
(Oil) Lubrication Speed - 6 300 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,82
Calculation factor (Y2) - 1,49
Size:45,987 mm * 74,976 mm * 18 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-15
2011-04-28
2012-01-13
2012-10-05
2013-06-30
2014-03-30
2015-01-04
2015-10-17
2016-08-01
2017-05-22
2018-03-17
2019-01-25
2019-12-06
2020-10-20
2021-09-14
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