NSK 6311DDU Bearing

NSK Bearing Professional After-sales Guarantee Easy And Secure Payment 6311DDU Transparent And Fair Price On Time Delivery

NSK 6311DDU Bearing Description

We supply various of NSK 6311DDU bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK 6311DDU bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK 6311DDU bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK 6311DDU bearings inquire deeply into the running of the machine and friction phenomenon .NSK 6311DDU 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 NSK 6311DDU bearings will be arranged timely for we have a large stock of NSK 6311DDU bearings in HongKong.

NSK 6311DDU Bearing Specification

Bearing number : 6311DDU

Size (mm) : 55x120x29

Brand : The brand you need

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in ALIER catalogue:

d – 55 mm

D – 120 mm

B – 29 mm

C – 29 mm

r min. – 2 mm

da min. – 64 mm

da max – 72,5 mm

Da max. – 111 mm

ra max. – 2 mm

Weight – 1,37 Kg

Basic dynamic load rating (C) – 71,5 kN

Basic static load rating (C0) – 44,5 kN

(Grease) Lubrication Speed – 4 000 r/min

Calculation factor (f0) – 13,1

Tags :  ALIER , 55x120x29