Machined needle roller bearings NA6909 45x68x40mm SKF

The SKF NA6909 needle roller bearing is a high-quality ball bearing with impressive technical specifications. With an inner diameter of 45mm, an outer diameter of 68mm, and a width of 40mm, it provides a solid construction for various applications. The bearing weighs only 0.495kg and is equipped with a circumferential groove with lubrication hole(s) to ensure effective lubrication. It has no seal and is an open bearing.

The NA6909 needle roller bearing can be used in a temperature range of -20 to +100°C and meets tolerance class P0/PN or ABEC 1. It has a durable steel sheet cage and offers a normal radial bearing clearance. Additionally, it comes with an inner ring and contains two rows of needles, making it a reliable double-row bearing.