NTN 7934DB Bearing Specification
Bearing number : 7934DB
Size (mm) : 170x230x28
Brand : NTN
Bore Diameter (mm) : 170
Outer Diameter (mm) : 230
Width (mm) : 28
Bearing dimensions and specification in YHY catalogue:
d – 170 mm
D – 230 mm
B – 28 mm
C – 28 mm
ra1 max. – 1 mm
Angle (α) – 25 °
a – 71,5 mm
r min. – 2 mm
r1 min. – 1 mm
2B – 56 mm
da min. – 180 mm
ra max. – 2 mm
Db max – 224,5 mm
Weight – 6,58 Kg
Basic dynamic load rating (C) – 165 kN
Basic static load rating (C0) – 257 kN
(Grease) Lubrication Speed – 2 100 r/min
(Oil) Lubrication Speed – 2 800 r/min
Tags : YHY , 170x230x28
NTN 7934DB Bearing Description
We supply various of NTN 7934DB bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 7934DB bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 7934DB bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 7934DB bearings inquire deeply into the running of the machine and friction phenomenon .NTN 7934DB 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 7934DB bearings will be arranged timely for we have a large stock of NTN 7934DB bearings in HongKong.
