NTN 4T-3778/3720 Bearing Specification
Bearing number : 4T-3778/3720
Size (mm) : 47.625×93.264×30.162
Brand : NTN
Bore Diameter (mm) : 47,625
Outer Diameter (mm) : 93,264
Width (mm) : 30,162
Bearing dimensions and specification in YHY catalogue:
d – 47,625 mm
D – 93,264 mm
T – 30,162 mm
B – 30,302 mm
C – 23,812 mm
ra1 max. – 3,3 mm
a – 8,3 mm
Da – 82 mm
db – 55 mm
ra max. – 6,4 mm
da – 67 mm
Db – 88 mm
Weight – 0,898 Kg
Basic dynamic load rating (C) – 102 kN
Basic static load rating (C0) – 134 kN
(Grease) Lubrication Speed – 4 000 r/min
(Oil) Lubrication Speed – 5 300 r/min
Calculation factor (e) – 0,34
Calculation factor (Y0) – 0,97
Calculation factor (Y2) – 1,77
Tags : YHY , 47.625×93.264×30.162
NTN 4T-3778/3720 Bearing Description
We supply various of NTN 4T-3778/3720 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 4T-3778/3720 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 4T-3778/3720 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 4T-3778/3720 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 4T-3778/3720 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-3778/3720 bearings will be arranged timely for we have a large stock of NTN 4T-3778/3720 bearings in HongKong.
