Swiss Tin Box Bearings is a high precision grade 5 chrome steel balls for maximum speeds, Precision-Polished chrome steel races reduce friction and increase speed.

Precision-Polished chrome steel races reduce friction and increase speed
Inner race locks shield to provide barrier and keep bearings cleaner
Non-contact removable rubber shield designed for minimal resistance
Bearings spacers reduce side loading to extend the life to the bearings
Manufactured with Swiss precision and quality

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Precision-Polished chrome steel races reduce friction and increase speed
Inner race locks shield to provide barrier and keep bearings cleaner
Non-contact removable rubber shield designed for minimal resistance
Bearings spacers reduce side loading to extend the life to the bearings
Single Pack