3903 LLU - ABEC 3

The Enduro Bearings 3903 LLU - ABEC 3 is a high-quality radial bearing designed for durability and performance. It features 52100 High-Carbon Chromium alloy races and grade 10 balls, ensuring smooth operation. The bearing is filled with 90% high-pressure, water-proof grease, making it ideal for various cycling applications.

Enduro Bearings are known for their robust construction, and the Enduro Bearings 3903 LLU - ABEC 3 is no exception. Available in High-Carbon Chromium Steel, 440C Stainless Steel, Ceramic-Hybrid, and XD-15, these bearings are engineered with deep groove races to accommodate larger balls. This design, along with dual-lip seals that create a full labyrinth, offers excellent protection against the elements.