NTN 4T-99550/99100 Bearing
NTN 4T-99550/99100 Bearing , NTN bearing , NTN 4T-99550/99100 Tradesman , NTN bearings introduced
d - 139,7 mm
D - 254 mm
T - 66,675 mm
B - 66,675 mm
C - 47,625 mm
ra1 max. - 3,3 mm
a - 12,1 mm
Da - 227 mm
db - 156 mm
ra max. - 7 mm
da - 170 mm
Db - 238 mm
Weight - 14,3 Kg
Basic dynamic load rating (C) - 550 kN
Basic static load rating (C0) - 910 kN
(Grease) Lubrication Speed - 1 400 r/min
(Oil) Lubrication Speed - 1 800 r/min
Calculation factor (e) - 0,41
Calculation factor (Y0) - 0,81
Calculation factor (Y2) - 1,47
Size:139,7 mm * 254 mm * 66,675 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-16
2011-07-01
2012-03-17
2012-12-08
2013-09-05
2014-06-06
2015-03-14
2015-12-26
2016-10-11
2017-08-03
2018-05-31
2019-04-11
2020-02-22
2021-01-08
2021-12-06
Request for inquiry
Name and email are required!!!
