NTN 32221U Bearing Specification
Bearing number : 32221U
Size (mm) : 105x190x53
Brand : NTN
Bore Diameter (mm) : 105
Outer Diameter (mm) : 190
Width (mm) : 53
Bearing dimensions and specification in YHY catalogue:
d – 105 mm
D – 190 mm
T – 53 mm
B – 50 mm
C – 43 mm
ra1 max. – 2 mm
a – 44 mm
r min. – 3 mm
r1 min. – 2,5 mm
da min. – 119 mm
Da min – 161 mm
Da max. – 178 mm
db max. – 119 mm
Db min. – 180 mm
ra max. – 2,5 mm
Sa – 6 mm
Sb – 10 mm
Weight – 6,25 Kg
Basic dynamic load rating (C) – 380 kN
Basic static load rating (C0) – 540 kN
(Grease) Lubrication Speed – 1 900 r/min
(Oil) Lubrication Speed – 2 500 r/min
Calculation factor (e) – 0,42
Calculation factor (Y0) – 0,79
Calculation factor (Y2) – 1,43
Tags : YHY , 105x190x53
NTN 32221U Bearing Description
We supply various of NTN 32221U bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 32221U bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 32221U bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 32221U bearings inquire deeply into the running of the machine and friction phenomenon .NTN 32221U 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 32221U bearings will be arranged timely for we have a large stock of NTN 32221U bearings in HongKong.
