NTN 7222DB Bearing

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NTN 7222DB Bearing Description

We supply various of NTN 7222DB bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 7222DB bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 7222DB bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 7222DB bearings inquire deeply into the running of the machine and friction phenomenon .NTN 7222DB 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 7222DB bearings will be arranged timely for we have a large stock of NTN 7222DB bearings in HongKong.

NTN 7222DB Bearing Specification

Bearing number : 7222DB

Size (mm) : 110x200x38

Brand : The brand you need

Bore Diameter (mm) : 110

Outer Diameter (mm) : 200

Width (mm) : 38

Bearing dimensions and specification in ALIER catalogue:

d – 110 mm

D – 200 mm

B – 38 mm

C – 38 mm

ra1 max. – 1 mm

Angle (α) – 25 °

a – 64 mm

r min. – 2,1 mm

r1 min. – 1,1 mm

2B – 76 mm

da min. – 122 mm

ra max. – 2 mm

Db max – 193 mm

Weight – 8,9 Kg

Basic dynamic load rating (C) – 276 kN

Basic static load rating (C0) – 315 kN

(Grease) Lubrication Speed – 2 800 r/min

(Oil) Lubrication Speed – 3 800 r/min

Tags :  ALIER , 110x200x38