NTN 7938DB Bearing Specification
Bearing number : 7938DB
Size (mm) : 190x260x33
Brand : NTN
Bore Diameter (mm) : 190
Outer Diameter (mm) : 260
Width (mm) : 33
Bearing dimensions and specification in YHY catalogue:
d – 190 mm
D – 260 mm
B – 33 mm
C – 33 mm
ra1 max. – 1 mm
Angle (α) – 25 °
a – 81,5 mm
r min. – 2 mm
r1 min. – 1 mm
2B – 66 mm
da min. – 200 mm
ra max. – 2 mm
Db max – 254,5 mm
Weight – 10,2 Kg
Basic dynamic load rating (C) – 216 kN
Basic static load rating (C0) – 335 kN
(Grease) Lubrication Speed – 1 900 r/min
(Oil) Lubrication Speed – 2 500 r/min
Tags : YHY , 190x260x33
NTN 7938DB Bearing Description
We supply various of NTN 7938DB bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 7938DB bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 7938DB bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 7938DB bearings inquire deeply into the running of the machine and friction phenomenon .NTN 7938DB 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 7938DB bearings will be arranged timely for we have a large stock of NTN 7938DB bearings in HongKong.
