NTN NF309 Bearing

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NTN NF309 Bearing Description

We supply various of NTN NF309 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN NF309 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN NF309 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN NF309 bearings inquire deeply into the running of the machine and friction phenomenon .NTN NF309 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 NF309 bearings will be arranged timely for we have a large stock of NTN NF309 bearings in HongKong.

NTN NF309 Bearing Specification

Bearing number : NF309

Size (mm) : 45×86.5×25

Brand : The brand you need

Bore Diameter (mm) : 45

Outer Diameter (mm) : 86,5

Width (mm) : 25

Bearing dimensions and specification in ALIER catalogue:

d – 45 mm

D – 100 mm

Ew – 86,5 mm

B – 25 mm

C – 25 mm

r min. – 1,5 mm

r1 min. – 1,5 mm

J – 64 mm

Weight – 0,877 Kg

Basic dynamic load rating (C) – 74 kN

Basic static load rating (C0) – 71 kN

(Grease) Lubrication Speed – 7 200 r/min

(Oil) Lubrication Speed – 8 400 r/min

Tags :  ALIER , 45×86.5×25