NTN R155ZZA Bearing

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NTN R155ZZA Bearing Description

We supply various of NTN R155ZZA bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN R155ZZA bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN R155ZZA bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN R155ZZA bearings inquire deeply into the running of the machine and friction phenomenon .NTN R155ZZA 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 R155ZZA bearings will be arranged timely for we have a large stock of NTN R155ZZA bearings in HongKong.

NTN R155ZZA Bearing Specification

Bearing number : R155ZZA

Size (mm) : 3.967×7.938×3.175

Brand : The brand you need

Bore Diameter (mm) : 3,967

Outer Diameter (mm) : 7,938

Width (mm) : 3,175

Bearing dimensions and specification in ALIER catalogue:

d – 3,967 mm

D – 7,938 mm

B – 3,175 mm

C – 3,175 mm

r min. – 0,08 mm

da min. – 4,8 mm

da max – 5,3 mm

Da max. – 7 mm

ra max. – 0,08 mm

Weight – 0,61 Kg

Basic dynamic load rating (C) – 0,335 kN

Basic static load rating (C0) – 0,133 kN

(Grease) Lubrication Speed – 51000 r/min

Calculation factor (f0) – 14,8

Tags :  ALIER , 3.967×7.938×3.175