Machined needle roller bearings RNA4912 68x85x25mm SKF

The SKF solid needle roller bearing RNA4912 is characterized by its high quality construction and reliability. With an inner diameter of 68 mm, an outer diameter of 85 mm, and a width of 25 mm, it is ideal for various applications. The bearing weighs only 0.275 kg and is suitable for a temperature range of -20 to +100 °C. With normal radial clearance and a steel sheet cage, it ensures stable performance. The inner ring is not included, but the needle roller bearing is equipped with a circumferential groove with lubrication hole(s). With a tolerance class of P0/PN or ABEC 1 and a needle row construction, this single row bearing is the optimal choice for your application requirements.