NTN 4T-6386/6320 Bearing Specification
Bearing number : 4T-6386/6320
Size (mm) : 66.675×135.755×53.975
Brand : NTN
Bore Diameter (mm) : 66,675
Outer Diameter (mm) : 135,755
Width (mm) : 53,975
Bearing dimensions and specification in YHY catalogue:
d – 66,675 mm
D – 135,755 mm
T – 53,975 mm
B – 56,007 mm
C – 44,45 mm
ra1 max. – 3,3 mm
a – 18,8 mm
Da – 117 mm
db – 77 mm
ra max. – 4,3 mm
da – 87 mm
Db – 126 mm
Weight – 3,64 Kg
Basic dynamic load rating (C) – 278 kN
Basic static load rating (C0) – 380 kN
(Grease) Lubrication Speed – 2 900 r/min
(Oil) Lubrication Speed – 3 800 r/min
Calculation factor (e) – 0,32
Calculation factor (Y0) – 1,02
Calculation factor (Y2) – 1,85
Tags : YHY , 66.675×135.755×53.975
NTN 4T-6386/6320 Bearing Description
We supply various of NTN 4T-6386/6320 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 4T-6386/6320 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 4T-6386/6320 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 4T-6386/6320 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 4T-6386/6320 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-6386/6320 bearings will be arranged timely for we have a large stock of NTN 4T-6386/6320 bearings in HongKong.
