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HELO QUARK PRECISION SPEED BEARINGS - 16 Pack
The Helo Quark bearings have a high precision glass reinforced nylon cage, deeper grooves and an ultra-high performance speed lubrication for the fastest, most precise roll available in the market today. They are well beyond Swiss in precision.
Each Helo speed bearing is manufactured with the best materials, technology and craftsmanship available
Polished raceways and high-speed lube provide a...
