Quick Specs:
Stainless Steel BFS Spool Bearings
Sold Individually | Mix/Match for Your Reel
NEW ST Models: Secure Fit/Silent Tune Technology. Manufactured with an inlaid O-Ring on the outer casing for a more secure connection between the bearing and reel. Reducing vibrations and noise levels.

Check Sizing Here: Bearing Sizing for Common BFS Reels