Anti-Friction Sleeve Bearing: 1/2" ID, 3/4" OD, 1/2" OAL, Aluminum MPN:PS-0812-4

Anti-friction sleeve bearings are precision components made of aluminum alloy with a thin layer of lubrication that helps reduce friction and wear between moving parts in machinery or automotive applications. With dimensions of 1/2 inside diameter, 3/4 outside diameter, and 1/2 overall length, these bearings are compact yet capable of carrying substantial loads while minimizing maintenance requirements due to their self-lubricating nature, making them an excellent choice for high precision, low-friction operations where traditional bearings would generate too much heat or noise.