NTN 230/630BK Bearing Specification
Bearing number : 230/630BK
Size (mm) : 630x920x212
Brand : NTN
Bore Diameter (mm) : 630
Outer Diameter (mm) : 920
Width (mm) : 212
Bearing dimensions and specification in YHY catalogue:
d – 630 mm
D – 920 mm
B – 212 mm
C – 212 mm
r min. – 7,5 mm
da min. – 666 mm
Da max. – 884 mm
ra max. – 6 mm
Weight – 464 Kg
Basic dynamic load rating (C) – 5 900 kN
Basic static load rating (C0) – 13 000 kN
(Grease) Lubrication Speed – 310 r/min
(Oil) Lubrication Speed – 400 r/min
Calculation factor (e) – 0,22
Calculation factor (Y0) – 3,07
Calculation factor (Y1) – 3,14
Calculation factor (Y2) – 4,67
Tags : YHY , 630x920x212
NTN 230/630BK Bearing Description
We supply various of NTN 230/630BK bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 230/630BK bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 230/630BK bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 230/630BK bearings inquire deeply into the running of the machine and friction phenomenon .NTN 230/630BK 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 230/630BK bearings will be arranged timely for we have a large stock of NTN 230/630BK bearings in HongKong.
