Enduro Ceramic Hybrid 6903 LLB Sealed Cartridge Bearing 17 x 30 x 7mm

Enduro Ceramic Hybrid 6903 LLB Sealed Cartridge Bearing 17 x 30 x 7mm. Ceramic Hybrid bearings feature ABEC-5 tolerances and premium features such as LLB seals Graphite Nylon retainers Silicon Nitride Grade 5 balls and cryogenically treated steel races.

• ABEC 5 precision cartridge bearing
• Grade 5 Si3N4 Silicon Nitride balls
• 52100 high carbon Chromium alloy races
• Races receive 3 cryogenic treatments
• “LLB” type 2-lip low-contact Nitrile Butadiene rubber labyrinth seals
• Nylon/graphite retainer
• Realube Special Ceramic Grade 374 Grease

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