1PC 6809 Hybrid Ceramic Bearing 45x58x7mm Bicycle Bottom Brackets and Spares 6809RS Si3N4 Ball Bearings Accessories
Special Features
- bearing
- WHAT IS A HYBEID CERAMIC BEARING?
- A ceramic hybrid bearing is a combination of ceramic balls and bearing quality steel rings.
- Which combine hardened steel rings with rolling elements made of high-performance ceramic materials.
- Standard Type: A ball bearing is composed of an outer and inner ring balls seal and a retainer.
- This Bearing Structure: 52100 Chrome Steel Outer Ring & Inner Ring Si3N4 Ceramic Balls + Nylon Cage + Grease + Sealed = Hybrid Ceramic Bearing
Description
bearing
TECHNICAL SPECS
Model: 6809 RS
Structure: Deep Groove Ball
Material: Hybrid Ceramic
Bore Dia (d): 45 mm
Outer Dia (D): 58 mm
Width (B): 7 mm
Clover: Sealed (2RS)
Lubrication: Grease
Clearance: C0
Quantity: 1 Lot = 1 PC
Applications: Bicycle Hub
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