Machined needle roller bearings RNA4838 210x240x50mm NTN

The solid needle roller bearing RNA4838 from NTN has an inside diameter of 210 mm, an outside diameter of 240 mm, and a width of 50 mm. With a weight of 3.345 kg, this bearing is ideal for applications with a temperature range of -20 to +120 °C. It does not have a seal, making it an open bearing, and it conforms to tolerance class P0/PN or ABEC 1.

The needle roller bearing does not include an inner ring and features a circumferential groove with lubrication holes for easy lubrication. It has a single row of needles and a sturdy steel sheet cage. The bearing clearance meets normal radial bearing clearance, ensuring reliable performance. Explore the versatile applications of this high-quality needle roller bearing for your application.