Bearing seal mega creative LUK AKC 26X65X5 WB 20/40 – inner diameter 26 mm, outer 65 mm, width 5 mm

LUK AKC 26X65X5 WB 20/40 by mega creative is a bearing seal defined by its dimensions: 26 mm inner diameter, 65 mm outer diameter and 5 mm width. The seal is designed to prevent ingress of dirt and moisture into bearings and to retain lubricants in rotating assemblies. It is intended for applications where a compact, radial lip seal is required to maintain bearing life and reduce contamination-related wear.

Advantages

The seal provides a precise fit for shafts and housings matching the specified diameters, offering reliable exclusion of contaminants and effective lubricant retention. Its compact 5 mm width allows installation in tight axial spaces without compromising sealing performance. Constructed to withstand typical operating conditions of automotive and industrial environments, the design balances sealing effectiveness with low friction to limit heat generation and wear on the shaft.

Suitable for

• Automotive wheel hubs and gearbox components
• Industrial electric motors and gearboxes
• Rotating shafts in pumps and compressors
• Maintenance and replacement in machinery with matched shaft/housing dimensions

Key specifications

• Inner diameter: 26 mm
• Outer diameter: 65 mm
• Width: 5 mm
• Seal type: radial lip seal for bearing protection
• Primary functions: contaminant exclusion and lubricant retention

How to use

Ensure the shaft and housing bore are clean and free of burrs, corrosion and debris before installation. Check that the mating surfaces match the specified 26 mm inner and 65 mm outer dimensions. Press the seal evenly into the housing using an appropriate installation tool or a sleeve that contacts the outer diameter only, avoiding damage to the sealing lip. After installation, verify the seal is flush and properly oriented so the sealing lip faces the lubricant to be retained or the contaminant source to be excluded. Recheck clearances and rotate the shaft slowly to confirm smooth operation without excessive friction.

Usage recommendations

Use compatible lubricants and follow equipment manufacturer tolerances for shaft finish and radial runout. Replace seals during scheduled maintenance intervals or if signs of leakage, excessive wear, or lip damage are observed. Store seals in a dry, cool place away from direct sunlight and ozone sources to preserve elastomer properties.