Bearing ENDURO 61804 LLU/LLB A5 20x32x7 ABEC-5, CN

Bearing ENDURO 61804 LLU/LLB A5 20x32x7 ABEC-5, CN

The ENDURO 61804 LLU/LLB A5 is a precision-made ABEC-5 rated radial bearing, designed to deliver smooth performance and long service life in demanding conditions. Its deep-groove race design combined with Grade 10 precision balls ensures low rolling resistance and reliable operation.

This bearing is typically used as a front hub bearing, but it can also function as a pivot bearing. For suspension systems subjected to higher axial loads, a dedicated MAX-type bearing is recommended.

The LLU/LLB seal configuration provides excellent protection and efficiency. Full-contact LLU seals on the outside protect against water, dirt, and debris, while low-friction LLB seals on the inside retain a 90% fill of high-pressure waterproof grease, ensuring smooth rotation and extended bearing life.

The CN clearance specification makes this bearing ideal for looser press-fit bearing bores. ENDURO bearings are engineered with the deepest possible race grooves to accommodate larger balls and feature dual-lip labyrinth seals riding in a micro-groove, providing superior protection against the elements and long-lasting durability.

Technical specifications:

• Type: Radial bearing
• Dimensions: 20 × 32 × 7 mm
• ABEC rating: ABEC-5
• Clearance: CN
• Seals: LLU (outer) / LLB (inner)
• Balls: Grade 10
• Grease: waterproof high-pressure grease (90% fill)
• Material: high-carbon chromium steel
• Application: front hub, pivot points