NTN 30238U Bearing Specification
Bearing number : 30238U
Size (mm) : 190x340x60
Brand : NTN
Bore Diameter (mm) : 190
Outer Diameter (mm) : 340
Width (mm) : 60
Bearing dimensions and specification in YHY catalogue:
d – 190 mm
D – 340 mm
T – 60 mm
B – 55 mm
C – 46 mm
ra1 max. – 3 mm
a – 64 mm
r min. – 5 mm
r1 min. – 4 mm
da min. – 212 mm
Da min – 295 mm
Da max. – 322 mm
db max. – 228 mm
Db min. – 316 mm
ra max. – 4 mm
Sa – 9 mm
Sb – 14 mm
Weight – 20,8 Kg
Basic dynamic load rating (C) – 715 kN
Basic static load rating (C0) – 1 000 kN
(Grease) Lubrication Speed – 1 000 r/min
(Oil) Lubrication Speed – 1 300 r/min
Calculation factor (e) – 0,44
Calculation factor (Y0) – 0,76
Calculation factor (Y2) – 1,38
Tags : YHY , 190x340x60
NTN 30238U Bearing Description
We supply various of NTN 30238U bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 30238U bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 30238U bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 30238U bearings inquire deeply into the running of the machine and friction phenomenon .NTN 30238U 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 30238U bearings will be arranged timely for we have a large stock of NTN 30238U bearings in HongKong.
