ZoomEXT-EB8470Enduro Bearings
Enduro Bearings
6903 LLB Zero Ceramic Bearing
£42.99
Like Ceramic Hybrid, Zero Ceramic use a combination of ceramic (Silicon Nitride - Si3n4) balls and steel races, except they are of higher Grade 3 quality. The races are also black oxide treated and ground to a mirror finish which prevents corrosion and provides near perfect efficiency and tolerances.
- Bearing Code: 6903
- Dimensions: 17mm x 30mm x 7mm
- ABEC: 5
- Grade: 3
- Seals: LLB
Like Ceramic Hybrid, Zero Ceramic use a combination of ceramic (Silicon Nitride - Si3n4) balls and steel races, except they are of higher Grade 3 quality. The races are also black oxide treated and ground to a mirror finish which prevents corrosion and provides near perfect efficiency and tolerances.
- Bearing Code: 6903
- Dimensions: 17mm x 30mm x 7mm
- ABEC: 5
- Grade: 3
- Seals: LLB
