105.518.583.343 (E285250010) | CRANKPIN BEARING SHELL

BRAND:

Daido Metal (since 1939) manufactures and sells a wide variety of bearings for automobiles, marine engines, construction machinery and general industrial use. They have a global production and sales network in our five-hub system of Japan, North America, Europe, Asia and China.

They are the world's largest manufacturer of several types of bearings, including nearly a third of all automobile engine bearings and half of large ship engine bearings as of 2019. They also boast an overwhelming domestic share of bearings used in trucks, construction machinery, agricultural machinery and motorcycles, as well as bearings for automobile parts such as turbochargers and shock absorbers.

DESCRIPTION:

Crank pin shell is made of aluminum alloy of high wear resistance.

PRECAUTIONS:

1.1.   The shell is the thin-wall finished metal, and is provided with appropriate interference (crush) and tension so as to closely fit to the housing surface. Therefore, do not correct the rear surface and joint surfaces with a file or scraper.

1.2.   1) Be sure to replace the shell as one set of a pair of the upper shell and the lower one.

         2) When the shell is used for a long time, it shows reduction of the tension and hardening of its surface, resulting in crack or peel of the shell, even if the wear is; within the allowance value. Therefore, be minded to replace the shell every 16,000 to 24,000 hours (4 to 5 years).