NTN NN4921K Bearing Specification
Bearing number : NN4921K
Size (mm) : 105x134x40
Brand : NTN
Bore Diameter (mm) : 105
Outer Diameter (mm) : 134
Width (mm) : 40
Bearing dimensions and specification in YHY catalogue:
d – 105 mm
D – 145 mm
Ew – 134 mm
B – 40 mm
C – 40 mm
r min. – 1,1 mm
Weight – 1,73 Kg
Basic dynamic load rating (C) – 133 kN
Basic static load rating (C0) – 268 kN
(Grease) Lubrication Speed – 4 100 r/min
(Oil) Lubrication Speed – 4 800 r/min
Tags : YHY , 105x134x40
NTN NN4921K Bearing Description
We supply various of NTN NN4921K bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN NN4921K bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN NN4921K bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN NN4921K bearings inquire deeply into the running of the machine and friction phenomenon .NTN NN4921K 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 NN4921K bearings will be arranged timely for we have a large stock of NTN NN4921K bearings in HongKong.
