SIZE: 25*47*12mm The 6005-2RS and 6005-ZZ is a 25mm ball bearing that is found in many applications. The 6005-2RS ball bearing has two contact rubber seals one on each side of the ball bearing. The 6005-ZZ ball bearing has two non-contact metal shields one on each side of the ball bearing. If your application requires a 6005 ball bearing with only one seal or shield you can get this ball bearing and take one of the shields or seals off. This 25mm ball bearing is high quality and can take electric motor demands if needed. ATV Interchange: Arctic Cat 3402-185 96150-60050-10 Marshall 6005-2RS Polaris 3514402 Polaris 3514510 Shindy 11-205 Suzuki 08113-60050