Bison-Bial TULEJA 1761-2-3 PTPB — mounting sleeve/insert

Bison-Bial TULEJA 1761-2-3 PTPB — mounting sleeve/insert is a precision mechanical component designed for use in fastening, alignment and repair operations. The sleeve provides a standardized replaceable interface for joints, fixtures and equipment assemblies where consistent positioning and reliable mechanical connection are required. The component is intended for situations that call for a durable, accurately sized insert to facilitate assembly or to restore worn mounting points.

Advantages

The mounting sleeve offers dimensional consistency and straightforward installation, reducing variability in assembled parts. Made for mechanical applications, it supports repeated replacements without altering mating components, which helps maintain alignment and prolong equipment lifetime. Its standardized shape and finish enable easy integration into common joinery and fixture designs while providing a reliable bearing surface for fasteners or shafts.

Suitable for

• Repair and restoration of worn mounting holes in equipment and fixtures
• Providing a replaceable bearing or spacer in assemblies
• Accurate alignment of mating parts during mechanical assembly
• Use in joinery and fixtures where standardized inserts are required

Key specifications

• Component type: mounting sleeve / insert designed for mechanical fastening and alignment
• Function: replaceable insert to restore or standardize mounting points
• Material: engineered for mechanical wear resistance and dimensional stability
• Geometry: cylindrical sleeve profile suitable for press-fit or insertion mounting
• Compatibility: intended for assemblies requiring a standardized insert for joinery, fixtures or equipment maintenance

How to use

Select an insert that matches the required inner and outer diameters of the mating parts. Prepare the mounting hole by cleaning and, if necessary, reaming to the sleeve's outer diameter tolerance. Insert the sleeve by press-fitting or using the appropriate insertion tool until it is seated flush with or slightly below the surface, depending on the assembly design. After installation, assemble fasteners or components as specified for the application to ensure correct alignment and load distribution.

Usage recommendations

For reliable performance, verify dimensional compatibility with mating parts before installation and follow the equipment manufacturer's guidelines for torque and load limits. If the sleeve is press-fit, use controlled pressing to avoid deformation. Replace the sleeve if signs of wear, corrosion or ovalization appear to maintain alignment and mechanical integrity.