NACHI 6921 Bearing

NACHI Bearing Professional After-sales Guarantee Easy And Secure Payment 6921 Transparent And Fair Price On Time Delivery

NACHI 6921 Bearing Description

We supply various of NACHI 6921 bearings. bearings is purity material and high precision , the varieties of NACHI bearings is up to thousands of species .NACHI 6921 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NACHI 6921 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NACHI 6921 bearings inquire deeply into the running of the machine and friction phenomenon .NACHI 6921 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 6921 bearings will be arranged timely for we have a large stock of NACHI 6921 bearings in HongKong.

NACHI 6921 Bearing Specification

Bearing number : 6921

Size (mm) : 105x145x20

Brand : The brand you need

Bore Diameter (mm) : 105

Outer Diameter (mm) : 145

Width (mm) : 20

Bearing dimensions and specification in ALIER catalogue:

d – 105 mm

D – 145 mm

B – 20 mm

C – 20 mm

r min. – 1.1 mm

da min. – 111 mm

Da max. – 139 mm

ra max. – 1.0 mm

Weight – 0.793 Kg

Basic dynamic load rating (C) – 42,5 kN

Basic static load rating (C0) – 42 kN

(Grease) Lubrication Speed – 4200 r/min

(Oil) Lubrication Speed – 5100 r/min

Tags :  ALIER , 105x145x20