NTN 4T-32009X Bearing Specification
Bearing number : 4T-32009X
Size (mm) : 45x75x20
Brand : NTN
Bore Diameter (mm) : 45
Outer Diameter (mm) : 75
Width (mm) : 20
Bearing dimensions and specification in YHY catalogue:
d – 45 mm
D – 75 mm
T – 20 mm
B – 20 mm
C – 15,5 mm
ra1 max. – 1 mm
a – 16,5 mm
r min. – 1 mm
r1 min. – 1 mm
da min. – 50,5 mm
Da min – 67 mm
Da max. – 69,5 mm
db max. – 51 mm
Db min. – 72 mm
ra max. – 1 mm
Sa – 4 mm
Sb – 4,5 mm
Weight – 0,346 Kg
Basic dynamic load rating (C) – 57,5 kN
Basic static load rating (C0) – 76,5 kN
(Grease) Lubrication Speed – 4 800 r/min
(Oil) Lubrication Speed – 6 400 r/min
Calculation factor (e) – 0,39
Calculation factor (Y0) – 0,84
Calculation factor (Y2) – 1,53
Tags : YHY , 45x75x20
NTN 4T-32009X Bearing Description
We supply various of NTN 4T-32009X bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 4T-32009X bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 4T-32009X bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 4T-32009X bearings inquire deeply into the running of the machine and friction phenomenon .NTN 4T-32009X 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-32009X bearings will be arranged timely for we have a large stock of NTN 4T-32009X bearings in HongKong.
