NTN R144ZZA Bearing

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NTN R144ZZA Bearing Description

We supply various of NTN R144ZZA bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN R144ZZA bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN R144ZZA bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN R144ZZA bearings inquire deeply into the running of the machine and friction phenomenon .NTN R144ZZA 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 R144ZZA bearings will be arranged timely for we have a large stock of NTN R144ZZA bearings in HongKong.

NTN R144ZZA Bearing Specification

Bearing number : R144ZZA

Size (mm) : 3.175×6.35×2.779

Brand : The brand you need

Bore Diameter (mm) : 3,175

Outer Diameter (mm) : 6,35

Width (mm) : 2,779

Bearing dimensions and specification in ALIER catalogue:

d – 3,175 mm

D – 6,35 mm

B – 2,779 mm

C – 2,779 mm

r min. – 0,08 mm

da min. – 3,9 mm

da max – 4 mm

Da max. – 5,5 mm

ra max. – 0,08 mm

Weight – 0,33 Kg

Basic dynamic load rating (C) – 0,284 kN

Basic static load rating (C0) – 0,096 kN

(Grease) Lubrication Speed – 59000 r/min

Calculation factor (f0) – 13,7

Tags :  ALIER , 3.175×6.35×2.779