NTN 4T-LL639249/LL639210 Bearing Specification
Bearing number : 4T-LL639249/LL639210
Size (mm) : 196.85×241.3×23.812
Brand : NTN
Bore Diameter (mm) : 196,85
Outer Diameter (mm) : 241,3
Width (mm) : 23,812
Bearing dimensions and specification in YHY catalogue:
d – 196,85 mm
D – 241,3 mm
T – 23,812 mm
B – 23,017 mm
C – 17,462 mm
ra1 max. – 1,5 mm
a – -17,3 mm
Da – 232 mm
db – 203 mm
ra max. – 1,5 mm
da – 205 mm
Db – 236 mm
Weight – 2,07 Kg
Basic dynamic load rating (C) – 160 kN
Basic static load rating (C0) – 330 kN
(Grease) Lubrication Speed – 1 200 r/min
(Oil) Lubrication Speed – 1 600 r/min
Calculation factor (e) – 0,42
Calculation factor (Y0) – 0,79
Calculation factor (Y2) – 1,44
Tags : YHY , 196.85×241.3×23.812
NTN 4T-LL639249/LL639210 Bearing Description
We supply various of NTN 4T-LL639249/LL639210 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 4T-LL639249/LL639210 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 4T-LL639249/LL639210 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 4T-LL639249/LL639210 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 4T-LL639249/LL639210 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-LL639249/LL639210 bearings will be arranged timely for we have a large stock of NTN 4T-LL639249/LL639210 bearings in HongKong.
