Rubber bonded metal bushing,rubber bushing rubber sleeve

A rubber bonded metal bushing combines rigid mounting features with a deformable rubber section. The metal dimensions locate the part in the surrounding assembly, while the rubber accommodates the intended movement. The bonded interface must be developed for the direction and extent of that deformation.

Custom material, dimensions and color options allow the bushing to follow the joint. Define the inner and outer metal geometry, available working clearance and fastening method. The installation should not twist the bonded rubber into an unintended resting condition simply to align the hardware.

Evaluate the complete joint under representative loading and movement. Check that adjacent washers or brackets do not restrict the rubber where it is meant to deform. If assembly uses an inner sleeve, its length and clamping arrangement should control fastening as intended.

The reference position used during tightening also deserves attention. If the joint is secured while its connected parts are held away from their intended resting alignment, the rubber may begin service under continuous twist. Establish the assembly position for the specific joint before evaluating its available movement.

During inspection, examine the rubber beside the metal boundaries for separation, tearing or permanent offset. A secure outer fit does not reveal every issue at a bonded interface. Before replacing a worn bushing, review alignment and the load path so the new part is not subjected to the same unintended motion. Preserve the developed metal and rubber configuration when making replacements.

Material options

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

Hardness selection

Rubber: 30–90 Shore A. Evaluate the complete joint under representative loading and movement.

Custom dimensions

The metal dimensions locate the part in the surrounding assembly, while the rubber accommodates the intended movement.

Fit & assembly

If assembly uses an inner sleeve, its length and clamping arrangement should control fastening as intended.

Use & inspection

If the joint is secured while its connected parts are held away from their intended resting alignment, the rubber may begin service under continuous twist.

Photos illustrate structure or material only. The metal dimensions locate the part in the surrounding assembly, while the rubber accommodates the intended movement. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.