Bearing Enduro Bearings 686 LLU ABEC 3

686 LLU radial bearing, ABEC 3, with C3 clearance. Dimensions: 6 × 13 × 5 mm.

This radial bearing is used in pedals and as a pivot bearing in some full-suspension designs, although the MAX-type version is better suited to pivot applications. The races are made from 52100 high-carbon chromium alloy and paired with Grade 10 balls. Dual-lip, full-contact labyrinth LLU seals help withstand external elements and retain the 90% fill of Mobil XHP 222 high-pressure, waterproof synthetic grease.

The Enduro bearing line is available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid and XD-15, with ceramic or stainless steel balls. The bearings are engineered with the deepest grooves possible to accommodate the largest balls. Their dual-lip seals ride in a micro-groove, creating a full labyrinth for long service life and protection against the elements.

Technical specifications

• Static load: 99 lbf / 0.44 kN
• Weight: 3.6 g