NTN 4T-LM102949/LM102910 Bearing Specification
Bearing number : 4T-LM102949/LM102910
Size (mm) : 45.242×73.431×19.558
Brand : NTN
Bore Diameter (mm) : 45,242
Outer Diameter (mm) : 73,431
Width (mm) : 19,558
Bearing dimensions and specification in YHY catalogue:
d – 45,242 mm
D – 73,431 mm
T – 19,558 mm
B – 19,812 mm
C – 15,748 mm
ra1 max. – 0,8 mm
a – 4,7 mm
Da – 68 mm
db – 50 mm
ra max. – 3,5 mm
da – 56 mm
Db – 70 mm
Weight – 0,307 Kg
Basic dynamic load rating (C) – 54 kN
Basic static load rating (C0) – 76 kN
(Grease) Lubrication Speed – 4 800 r/min
(Oil) Lubrication Speed – 6 400 r/min
Calculation factor (e) – 0,31
Calculation factor (Y0) – 1,08
Calculation factor (Y2) – 1,97
Tags : YHY , 45.242×73.431×19.558
NTN 4T-LM102949/LM102910 Bearing Description
We supply various of NTN 4T-LM102949/LM102910 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 4T-LM102949/LM102910 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 4T-LM102949/LM102910 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 4T-LM102949/LM102910 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 4T-LM102949/LM102910 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-LM102949/LM102910 bearings will be arranged timely for we have a large stock of NTN 4T-LM102949/LM102910 bearings in HongKong.
