## Ball Bearing 63/22 C4 22x56x16mm Prox - Reliability and Precision for Your Motorcycle The Prox 63/22 C4 22x56x16mm ball bearing is a high-quality component designed to provide optimal performance and durability in Honda CR 80/85R ('86-07), Kawasaki KX 125 ('85-08), and Suzuki RM 125 ('77-11) motorcycles. The renowned Prox brand guarantees precision manufacturing and the use of durable materials, which translates to a long bearing life. ### Parameters and Advantages: * **Inner diameter:** 22mm - perfect fit for the corresponding motorcycle components. * **Outer diameter:** 56mm - ensures stability and secure seating. * **Width:** 16mm - optimal design to ensure adequate load capacity and strength. * **C4 internal clearance:** Increased radial clearance (greater than C3) compensates for the thermal expansion of the metal, preventing seizures and ensuring smooth operation even at high temperatures. * **ISO code 63/22:** This code identifies the type and dimension series of the bearing, making it easier to select the correct replacement. By choosing a Prox bearing, you are investing in the reliability and safety of your motorcycle. Precise workmanship and high-quality materials guarantee smooth operation and long life, minimizing the risk of failure and costly repairs.