NTN 7944DB Bearing Specification
Bearing number : 7944DB
Size (mm) : 220x300x38
Brand : NTN
Bore Diameter (mm) : 220
Outer Diameter (mm) : 300
Width (mm) : 38
Bearing dimensions and specification in YHY catalogue:
d – 220 mm
D – 300 mm
B – 38 mm
C – 38 mm
ra1 max. – 1 mm
Angle (α) – 25 °
a – 94 mm
r min. – 2,1 mm
r1 min. – 1,1 mm
2B – 76 mm
da min. – 232 mm
ra max. – 2 mm
Db max – 293 mm
Weight – 15,48 Kg
Basic dynamic load rating (C) – 305 kN
Basic static load rating (C0) – 475 kN
(Grease) Lubrication Speed – 1 600 r/min
(Oil) Lubrication Speed – 2 100 r/min
Tags : YHY , 220x300x38
NTN 7944DB Bearing Description
We supply various of NTN 7944DB bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 7944DB bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 7944DB bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 7944DB bearings inquire deeply into the running of the machine and friction phenomenon .NTN 7944DB 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 7944DB bearings will be arranged timely for we have a large stock of NTN 7944DB bearings in HongKong.
