Bearing Shop UK hold a large stock of Drawn Cup Needle Bearings. This Needle Bearing has an inside diameter of 4mm, an outside diameter of 8mm, and a width of 8mm.

This Bearing has a pressed steel outer race with hardened steel Needle Rollers retained by a cage. The small diameter Needle Rollers allow the Bearing to take high loads but in a small profile, making them perfect for applications such as motorcycle swing arms or gearboxes.

The Bearing has no inner race as it is designed run directly on a hardened shaft, if you are using a mild steel shaft you may need to use a Hardened Inner Race for the Bearing to run on.

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