71801 LLB Enduro Ceramic Hybrid Bottom Bracket Bearing 12mm x 21mm x 5mm Sealed Quickly loosens seized-up metal parts

Quickly loosens seized-up metal parts

T - Bearing width: 51

Limiting speed grease: 9 100

Static Co: 315kN

71801 LLB Enduro Ceramic Hybrid Bottom Bracket Bearing 12mm x 21mm x 5mm Sealed Quickly loosens seized-up metal partsCeramic Hybrid combines the chromium steel races found in Enduro's ABEC 5 range with Grade 5 ceramic (Silicon Nitride Si3n4) balls found in Zero Ceramic bearings. This combination creates a lighter, more efficient and more affordable ceramic bearing, perfect for use in hubs or bottom brackets. The low contact LLB seals provide protection from water or dirt ingress, but without causing any friction or drag. Bearing Code: 71801 Dimensions: 12mm x 21mm x