5/16" Bearings

These are typical skate bearings that we use for our linear slide rail bearings. This package contains bearings that are based on the common machine requirements. Specification: 5/16" inner diameter, approximately 1/4" thick, and the outside diameter is approximately 7/8". There is a single race of ball bearings. The shielding (side of the bearings keeping the ball bearings and grease inside the race) is steel.