NTN 4T-99550/99100 Bearing Specification
Bearing number : 4T-99550/99100
Size (mm) : 139.7x254x66.675
Brand : NTN
Bore Diameter (mm) : 139,7
Outer Diameter (mm) : 254
Width (mm) : 66,675
Bearing dimensions and specification in YHY catalogue:
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
Tags : YHY , 139.7x254x66.675
NTN 4T-99550/99100 Bearing Description
We supply various of NTN 4T-99550/99100 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 4T-99550/99100 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 4T-99550/99100 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 4T-99550/99100 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 4T-99550/99100 bearings is widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.The shipment of NTN 4T-99550/99100 bearings will be arranged timely for we have a large stock of NTN 4T-99550/99100 bearings in HongKong.
