High-speed bearings are manufactured to ABEC 3 precision levels. Triple lip rubber seals keep the grease in and the water and dirt out.

QuadBoss 6909-2Rs Bearing 45X68X12

QuadBoss 20-1002-2Rs Bearing 30X50X20

Premium high - speed bearings feature low drag, double lip seals on both sides to provide superior exclusion of water and dirt and improve grease retention

Premium high - speed bearings feature low drag, double lip seals on both sides to provide superior exclusion of water and dirt and improve grease retention

Premium high - speed bearings feature low drag, double lip seals on both sides to provide superior exclusion of water and dirt and improve grease retention

Premium high - speed bearings feature low drag, double lip seals on both sides to provide superior exclusion of water and dirt and improve grease retention

Premium high - speed bearings feature low drag, double lip seals on both sides to provide superior exclusion of water and dirt and improve grease retention

Premium high - speed bearings feature low drag, double lip seals on both sides to provide superior exclusion of water and dirt and improve grease retention

Premium high - speed bearings feature low drag, double lip seals on both sides to provide superior exclusion of water and dirt and improve grease retention

Premium high - speed bearings feature low drag, double lip seals on both sides to provide superior exclusion of water and dirt and improve grease retention

Premium high - speed bearings feature low drag, double lip seals on both sides to provide superior exclusion of water and dirt and improve grease retention