NTN 4T-3187/3120 Bearing Specification
Bearing number : 4T-3187/3120
Size (mm) : 30.162×72.626×30.162
Brand : NTN
Bore Diameter (mm) : 30,162
Outer Diameter (mm) : 72,626
Width (mm) : 30,162
Bearing dimensions and specification in YHY catalogue:
d – 30,162 mm
D – 72,626 mm
T – 30,162 mm
B – 29,997 mm
C – 23,812 mm
ra1 max. – 3,3 mm
a – 9,9 mm
Da – 61 mm
db – 38,5 mm
ra max. – 0,8 mm
da – 39 mm
Db – 67 mm
Weight – 0,621 Kg
Basic dynamic load rating (C) – 84,5 kN
Basic static load rating (C0) – 98 kN
(Grease) Lubrication Speed – 5 500 r/min
(Oil) Lubrication Speed – 7 300 r/min
Calculation factor (e) – 0,33
Calculation factor (Y0) – 0,99
Calculation factor (Y2) – 1,8
Tags : YHY , 30.162×72.626×30.162
NTN 4T-3187/3120 Bearing Description
We supply various of NTN 4T-3187/3120 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 4T-3187/3120 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 4T-3187/3120 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 4T-3187/3120 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 4T-3187/3120 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-3187/3120 bearings will be arranged timely for we have a large stock of NTN 4T-3187/3120 bearings in HongKong.
