Good performance rubber wheel with plastic bolt

A rubber wheel with plastic bolt combines a rolling contact component with a defined fastening element. The bolt connection needs to hold the wheel in its intended position without clamping the rotating region so tightly that movement is restricted. The final fit should therefore account for axial clearance as well as the attachment dimensions.

Choose the wheel diameter and width around the available track or running surface. Check whether nearby structure can rub against the sidewall when the assembly is loaded or changes direction. The plastic fixing should be selected for the actual load and operating environment along with the rubber contact material.

Assemble the wheel in line with its intended rotation axis and verify free movement before applying the working load. Assess the complete arrangement on the surface it will use, including any relevant transitions or direction changes. During maintenance, look for uneven tread wear, side contact, and loosening at the bolt. Correct misalignment or excessive clearance rather than merely tightening until the wheel no longer turns freely.

Material options

Rubber. Custom formulation and color for the intended contact conditions.

Hardness selection

Rubber: 30–90 Shore A. Assemble the wheel in line with its intended rotation axis and verify free movement before applying the working load.

Custom dimensions

Choose the wheel diameter and width around the available track or running surface.

Fit & assembly

The bolt connection needs to hold the wheel in its intended position without clamping the rotating region so tightly that movement is restricted.

Use & inspection

During maintenance, look for uneven tread wear, side contact, and loosening at the bolt.

Photos illustrate structure or material only. A rubber wheel with plastic bolt combines a rolling contact component with a defined fastening element. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.