ACB460H7 Bicycle Headset Bearing 34.1x46x7mm 45/45 Degree Balls Bike 1-1/4 Inch Headset Repair Parts Ball Bearings (2Pcs)

• DIMENSIONS: 34.1 mm inner diameter, 46 mm outer diameter, 7 mm thickness. and 1 Pack with 2 bearings.
• GREASE:They are characterized by excellent water resistance and load-carrying properties and help provide long-term protection against rust and corrosion.
• Sealed ACB:Featuring highly polishes races, angled chamfer areasand high grade balls, We contact bearings come in a variety of sizes and grades, These bearings slip fit into headset cups or head tubes.
• Bearing CareTo prolong the life of your bearings, do not direct a high jet of water near areas of your bike where there bearings are located - an ingress of water can lead to premature bearing failure.
• 52100 Chrome Steel，Pre-lubricated,Suitable for Most Bikes.

Inner x Outer x Depth (mm): 34.1 x 46 x 7 Angle / Chamfer (Deg): 45 / 45 Bearing ID: 34.1mm Bearing OD: 46mm Bearing Thickness: 7mm Internal Angle: 45 Degrees External Angle: 45 Degrees Material: Bearing Steel Seal: Double-sealed 2RS Material: Chrome Steel Cage Material: Nylon PA66