VMUI® brass shell rubber bearing is a product line that has a working rubber layer tightly bonded with a brass shell. This bearing is produced in standard sizes, usually having the length 4 times more than the diameter of the shaft, meeting the strict use requirements for supporting propeller shafts of waterway means of transport such as fishing ships, military ships, etc. In addition, it is also used as a vertical pump shaft bearing in the water supply industry or in other industries. Rubber bearing with brass outer shell has 2 types:
- Flanged cast-in-place rubber bearing;
- Non-flange cast-in-place rubber bearing.
Criteria: VMUI® brass shell rubber bearings are manufactured according to the US Army’s MI1-DTL-1790 (SH) standard dated May 10, 2005 and has been certified by the Industry Division of Vietnam Register (VR)
Working conditions: VMUI® brass shell rubber bearings can work in most liquid, chemical or petroleum environments at working temperatures from 4-700°C. The load bearing capacity of bearings can reach 2.5 Kg/cm2. During the working, bearings must be lubricated and cooled continuously with a minimum water flow of 8 litters/25 mm of the shaft diameter/minute passing through the bearings.
Dimension table: VMUI® brass shell rubber bearings are available with the sizes and installation tolerances shown in the table below.
SLEEVE CAST-IN-PLACE RUBBER BEARING DIMENSIONAL TABLE
FLANGED CAST-IN-PLACE RUBBER BEARING DIMENSIONAL TABLE
