Enduro Sealed Radial Bearing 61902 LLU/LLB A5 SL Abec 5 (CN) - 15 x 28 x 7mm

61902 LLU/LLB A5 SL - ABEC-5 Radial Bearing (CN Clearance) - 15 x 28 x 7mm

Solid-Lube bearings are equipped with a distinctive solid, lubricant-infused polymer, replacing the conventional grease within the bearing and eliminating any space for water or dirt accumulation. Enduro's ABEC-5 radial bearings showcase 52100 High-Carbon Chromium alloy races coupled with grade 10 Balls. Our engineers at Enduro prioritize deeper grooves in all radial bearings to enable the accommodation of the largest possible balls, enhancing bearing contact area and significantly extending bearing lifespan. Crafted specifically for bicycle applications, these bearings incorporate an LLU/LLB seal combination. The external-facing LLU seal is more protective, deflecting water or dirt, while the inward-facing lighter-contact LLB seals minimize seal drag, ensuring the lube stays in place.

These bearings of this size are commonly employed as hub bearings and are adaptable as pivot bearings, although the MAX-type variant is better suited for suspension applications.

The Enduro range of bearings includes options in High-Carbon Chromium Steel, 440C Stainless Steel, Ceramic-Hybrid, and XD-15 with Ceramic or Stainless Balls. Our bearings consistently feature deep groove races to accommodate the largest possible balls. Additionally, all our standard bearings are equipped with dual-lip seals riding within micro-grooves, constructing a complete labyrinth for ultimate protection against environmental elements.