NTN 7321DT Bearing Specification
Bearing number : 7321DT
Size (mm) : 105x225x49
Brand : NTN
Bore Diameter (mm) : 105
Outer Diameter (mm) : 225
Width (mm) : 49
Bearing dimensions and specification in YHY catalogue:
d – 105 mm
D – 225 mm
B – 49 mm
ra1 max. – 1 mm
Angle (α) – 25 °
a – 72 mm
r min. – 3 mm
r1 min. – 1,1 mm
2B – 98 mm
da min. – 119 mm
Da max. – 211 mm
db min – 112 mm
ra max. – 2,5 mm
Db max – 218 mm
Weight – 16,4 Kg
Basic dynamic load rating (C) – 355 kN
Basic static load rating (C0) – 420 kN
(Grease) Lubrication Speed – 2 700 r/min
(Oil) Lubrication Speed – 3 600 r/min
Tags : YHY , 105x225x49
NTN 7321DT Bearing Description
We supply various of NTN 7321DT bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 7321DT bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 7321DT bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 7321DT bearings inquire deeply into the running of the machine and friction phenomenon .NTN 7321DT 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 7321DT bearings will be arranged timely for we have a large stock of NTN 7321DT bearings in HongKong.
