6904 LLB Ceramic Hybrid Frame Pivot Bearing 20mm x 37mm x 9mm Open Dynamic: 91

Dynamic: 91

Pitch length: 1187mm

Basic static load rating C0 4 750 kN

W 1 3 mm Width across flats

Series: 30219

6904 LLB Ceramic Hybrid Frame Pivot Bearing 20mm x 37mm x 9mm Open Dynamic: 91Ceramic 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: 6904 Dimensions: 20mm x 37mm x