NACHI 7309BDT Bearing

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NACHI 7309BDT Bearing Description

We supply various of NACHI 7309BDT bearings. bearings is purity material and high precision , the varieties of NACHI bearings is up to thousands of species .NACHI 7309BDT bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NACHI 7309BDT bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NACHI 7309BDT bearings inquire deeply into the running of the machine and friction phenomenon .NACHI 7309BDT 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 NACHI 7309BDT bearings will be arranged timely for we have a large stock of NACHI 7309BDT bearings in HongKong.

NACHI 7309BDT Bearing Specification

Bearing number : 7309BDT

Size (mm) : 45x100x25

Brand : The brand you need

Bore Diameter (mm) : 45

Outer Diameter (mm) : 100

Width (mm) : 25

Bearing dimensions and specification in ALIER catalogue:

d – 45 mm

D – 100 mm

B – 25 mm

C – 25 mm

Angle (α) – 40 °

a – 18.0 mm

r min. – 1.5 mm

r1 min. – 1 mm

2B – 50 mm

da min. – 50 mm

Da max. – 94.6 mm

ra max. – 1 mm

Weight – 0.875 Kg

Basic dynamic load rating (C) – 97,5 kN

Basic static load rating (C0) – 82,5 kN

(Grease) Lubrication Speed – 4500 r/min

(Oil) Lubrication Speed – 6000 r/min

Tags :  ALIER , 45x100x25