Machined needle roller bearings RNA4903-2RSR 22x30x13mm NKE

The solid needle roller bearing RNA4903-2RSR from NKE impresses with its technical data: With an inner diameter of 22 mm, an outer diameter of 30 mm, a width of 13 mm, and a weight of only 0.02 kg, it is perfect for various applications. The double lip seal ensures reliable sealing, while the tolerance class P0/PN or ABEC 1 provides precise and uniform performance. The inner ring is made without an inner ring, lubrication is done through a circumferential groove with lubrication hole(s). The single row bearing features a steel sheet cage for stability and durability. The temperature range of -20 to +120 °C and the normal radial clearance make this needle bearing versatile in various industries and applications.