1-1/8 Inch Double Sealed Bike Headset Bearing 45/45 Angular Contact, 30.15x41.8x7mm Chrome Steel With Rubber Seals, High Performance Upgrade For Mountain And Road Bikes Outer Diameter - 3 3/4 inch (3.75") 6312UU Deep groove ball bearing

6312UU Deep groove ball bearing single row Radial Bearing 60 mm ID x 130 mm OD x 31 mm Wide

Female Rod End PHSB8

IRT1012 Needle Roller Bearing Inner Ring 10mm ID x 13mm OD x 12

6810RS Sealed Slim Ball Bearing

1 95 60 10 75

1-1/8 Inch Double Sealed Bike Headset Bearing 45/45 Angular Contact, 30.15x41.8x7mm Chrome Steel With Rubber Seals, High Performance Upgrade For Mountain And Road Bikes Outer Diameter - 3 3/4 inch (3.75") 6312UU Deep groove ball bearing1 1 8 inch double sealed headset bearing, 45 45 angle 30. 15x41. 8x7mm, 45 45 angular contact, chrome steel This 1 1 8 inch double sealed bicycle headset bearing is designed for standard bike headsets, delivering smooth steering and long lasting performance. It fits 30. 15x41. 8x7mm headsets and uses chrome steel for reliable durability. Typical uses include front end headset assemblies in road and mountain bikes. Material: chrome steel Seals: rubber