## Ball Bearing 63/28 P5 28x68x17mm, Crankshaft (Right) Junak High-quality ball bearing 63/28 P5 with dimensions 28x68x17mm, designed for the crankshaft (right side) of Junak motorcycles. This precisely manufactured bearing guarantees smooth and trouble-free engine operation. The Junak brand is synonymous with durability and reliability, which is confirmed by the use of precision class P5. ### Technical data: * **ISO Code:** 63/28 * **Precision Class:** P5 * **Inner Diameter:** 28mm * **Outer Diameter:** 68mm * **Width:** 17mm ### Why choose a Junak bearing? Junak bearings guarantee long life and optimal engine performance. Precise manufacturing in P5 class minimizes friction and vibration, which translates into better efficiency and riding comfort. By choosing a Junak bearing, you invest in proven quality and peace of mind on the road.