Bearing Enduro 6806/28 LLB-E 28x42x7/8 ABEC-3, C3

Bearing Enduro 6806/28 LLB-E 28x42x7/8 ABEC-3, C3

The Enduro 6806/28 LLB-E is an ABEC-3 rated radial bearing with extended races, specifically designed for bottom bracket applications. It features raceways made from 52100 high-carbon chromium steel combined with Grade 10 precision balls, delivering smooth performance, high load capacity, and long service life.

The extended race design (7/8 mm) improves bearing support and stability, which is especially important in bottom bracket systems exposed to constant torque and changing loads. The bearing is packed with a 90% fill of high-pressure waterproof grease, providing excellent protection against moisture and contamination while reducing wear.

This bearing is most commonly used as a direct replacement for the non-drive side bottom bracket bearing on Praxis M30 cranksets. Its design makes it ideal for applications where precise alignment and long-term durability are essential.

Dual-lip LLB seals ride in a micro-groove to form a labyrinth sealing system, offering superior protection against dirt and water while maintaining low friction. Like all Enduro bearings, it is engineered with the deepest possible race grooves to accommodate larger balls and maximize bearing life.

Technical specifications:

• Type: Radial bearing, extended race (bottom bracket)
• Dimensions: 28 × 42 × 7/8 mm
• ABEC rating: ABEC-3
• Clearance: C3
• Seals: LLB, dual-lip labyrinth
• Balls: Grade 10
• Grease: high-pressure waterproof grease (90% fill)
• Material: 52100 high-carbon chromium steel
• Application: Praxis M30 bottom bracket, non-drive side