NTN 30220U Bearing Specification
Bearing number : 30220U
Size (mm) : 100x180x37
Brand : NTN
Bore Diameter (mm) : 100
Outer Diameter (mm) : 180
Width (mm) : 37
Bearing dimensions and specification in YHY catalogue:
d – 100 mm
D – 180 mm
T – 37 mm
B – 34 mm
C – 29 mm
ra1 max. – 2 mm
a – 36 mm
r min. – 3 mm
r1 min. – 2,5 mm
da min. – 114 mm
Da min – 157 mm
Da max. – 168 mm
db max. – 116 mm
Db min. – 168 mm
ra max. – 2,5 mm
Sa – 5 mm
Sb – 8 mm
Weight – 3,78 Kg
Basic dynamic load rating (C) – 258 kN
Basic static load rating (C0) – 335 kN
(Grease) Lubrication Speed – 2 000 r/min
(Oil) Lubrication Speed – 2 700 r/min
Calculation factor (e) – 0,42
Calculation factor (Y0) – 0,79
Calculation factor (Y2) – 1,43
Tags : YHY , 100x180x37
NTN 30220U Bearing Description
We supply various of NTN 30220U bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 30220U bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 30220U bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 30220U bearings inquire deeply into the running of the machine and friction phenomenon .NTN 30220U 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 30220U bearings will be arranged timely for we have a large stock of NTN 30220U bearings in HongKong.
