## Ball Bearing 6004 2RS 20x42x12mm for Junak Rear Wheel Hub This robust and precisely manufactured 6004 2RS ball bearing is an essential component for the smooth operation of the rear wheel hub in Junak motorcycles. It ensures smooth wheel rotation, minimizing friction and rolling resistance, which translates into riding comfort and safety. ### Technical Specifications: * **ISO Code:** 6004 * **Inner Diameter:** 20mm * **Outer Diameter:** 42mm * **Width:** 12mm * **Seal:** 2RS (double-sided, rubber) ### Advantages of the 6004 2RS Bearing: * **Durability and Reliability:** The bearing is made of high-quality materials, guaranteeing a long service life and resistance to loads. * **Precision Manufacturing:** Thanks to precise manufacturing, the bearing ensures smooth and quiet wheel rotation, minimizing vibrations. * **2RS Seal:** The double-sided rubber seal protects the bearing from dirt and moisture, extending its lifespan. * **Junak Compatibility:** The bearing is dedicated to Junak motorcycles, guaranteeing a perfect fit and trouble-free installation. * **Safety:** A properly functioning wheel hub is a key safety element of a motorcycle. By choosing the 6004 2RS bearing, you are investing in your safety on the road. By choosing the 6004 2RS ball bearing for your Junak motorcycle, you gain the certainty of reliability and long, trouble-free operation. The Junak brand is a guarantee of quality and attention to detail, which translates into riding satisfaction.