Taper ACB Angular Contact Bearing for 1-1/2" Headset

Bearing size: 40 mm (ID) x 52 mm (OD) x 8 mm (W)

45/45 degrees is Campagnolo-compatible

Balls: Chrome steel balls

Type: Angular contact ball bearing

Cage: Nylon high speed balls retainer

Closures: 2 x rubber sealed

This list for one ACB bearing.