Enduro Bearings 71801 LLB - ABEC 5

Enduro Bearings 71801 LLB - ABEC 5 - 21mm x 12mm x 5mm

Enduro's ABEC 5 is the next performance step up from the popular ABEC 3 range.

By using military level, high precision HRC-64 hardended Grade 5 Chromium Steel Balls, and 52100 High-Carbon Chromium-Alloy mirror polished races.

This combination allows Enduro's ABEC 5 bearings to use tolerances twice as tight as ABEC 3, and operate without any noise.

The Graphite/Nylon ball retainers allow virtually frictionless movement and provide constant lubrication to maximise the life of the bearing.

• Bearing Code: 7801 (71801)
• Dimensions:
  • Outside Diameter: 21mm
  • Inside Diameter: 12mm 
  • Width: 5mm
• ABEC: 5
• Grade: 5
• Seals: LLB
• Grease: Kyodo Yushi PS-2
• Application: Hubs, Bottom Brackets
• Weight: 5.90g