Machined needle roller bearings RNA4844 240x270x50mm NKE

The solid needle roller bearing RNA4844 from NKE features an inner diameter of 240 mm, an outer diameter of 270 mm, and a width of 50 mm. Weighing 3.9 kg, the bearing is robust and durable. It has no seal and is therefore an open bearing. The tolerance class is P0/PN or ABEC 1 and the temperature range is between -20 and +100°C.

The needle roller bearing does not include an inner ring and has a circumferential groove with lubrication hole(s) for efficient lubrication. It is a single row bearing with a stable steel sheet cage. The bearing clearance is normal radial bearing clearance, ensuring low friction operation.