NTN 677 Bearing Specification
Bearing number : 677
Size (mm) : 7x11x2.5
Brand : NTN
Bore Diameter (mm) : 7
Outer Diameter (mm) : 11
Width (mm) : 2,5
Bearing dimensions and specification in YHY catalogue:
d – 7 mm
D – 11 mm
B – 2,5 mm
C – 2,5 mm
r min. – 0,1 mm
da min. – 7,8 mm
da max – 8,1 mm
Da max. – 10,2 mm
ra max. – 0,1 mm
Weight – 0,67 Kg
Basic dynamic load rating (C) – 0,555 kN
Basic static load rating (C0) – 0,269 kN
(Grease) Lubrication Speed – 40 000 r/min
(Oil) Lubrication Speed – 47 000 r/min
Calculation factor (f0) – 15,6
Tags : YHY , 7x11x2.5
NTN 677 Bearing Description
We supply various of NTN 677 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 677 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 677 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 677 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 677 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 677 bearings will be arranged timely for we have a large stock of NTN 677 bearings in HongKong.
