Custom-Size Premium Reinforced COMBI Seal for OEM Replacement

Designed for customers who cannot source a reliable standard replacement or who face repeated failure from an unsuitable seal profile. Dimensions, material and lip geometry can be matched to the actual shaft, housing and contamination problem.

Problems Addressed

• Original seal is obsolete

• Standard sizes do not fit

• Current seal leaks repeatedly

• Dust bypasses the existing lip

• Housing modification is too expensive

• Legacy equipment cannot remain idle

Product Attributes

• Product type: custom COMBI seal

• Supply model: OEM and aftermarket

• Primary function: lubricant retention

• Secondary function: contamination exclusion

• Structure: reinforced

• Seal concept: combined oil and dust barrier

• Primary lip: dynamic sealing lip

• Secondary lip: external wiper

• Additional lip: optional

• Spring loading: optional garter spring

• Outer reinforcement: metal case option

• Dust resistance: profile dependent

• Mud resistance: profile dependent

• Water splash resistance: profile dependent

• Abrasive particle resistance: compound dependent

• Standard material: NBR

• High-temperature material: FKM option

• Low-temperature material: optional

• Wear-resistant material: optional

• Low-friction material: optional

• Metal insert: carbon steel option

• Corrosion-resistant insert: optional

• Case coating: optional

• Lubricant media: oil

• Lubricant media: grease

• Shaft motion: rotary

• Rotation direction: bidirectional

• Pressure class: application dependent

• Speed capability: application dependent

• Temperature capability: material dependent

• Inner diameter: fully customizable

• Outer diameter: fully customizable

• Width: fully customizable

• Lip geometry: fully customizable

• Lip interference: engineered to application

• Rubber hardness: selectable

• Housing fit: matched to bore tolerance

• Shaft fit: matched to shaft tolerance

• Shaft finish requirement: application reviewed

• Installation method: application specified

• Application: legacy machinery

• Application: OEM production

• Application: aftermarket repair

• Application: imported equipment

• Application: special-purpose machinery

• Environment: dusty

• Environment: wet

• Environment: muddy or abrasive

• Engineering benefit: avoids equipment redesign

• Maintenance benefit: solves repeat seal failure

• Commercial benefit: supports obsolete parts replacement

• Quality control: dimensional inspection

• Quality control: lip and case inspection

• Customization input: sample, drawing or dimensions

• Customization input: medium and temperature data

• Customization input: speed and contamination details

Recommended for: OEMs, distributors and maintenance teams needing a practical replacement for obsolete, nonstandard or repeatedly failing seals.