LM12UUAJ Adjustable Linear Ball Bushing with Rubber Seals 12x21x30mm

LM-AJ Series Rubber Sealed Linear Ball Bushings: Manufactured with rubber seals these linear ball bushings are characterised by their smooth movement, high rigidity and low friction, they are easy to maintain or replace and have a good life span in service. They consist of steel outer housings with sets of balls running around their own tracks within the low friction polyamide / steel inner raceways. The UU series has the benefit of rubber seals to prevent the ingress of dust and moisture.
Adjustable: The adjustable types have relief machined in the outer raceway to allow clearance to be taken up between the shaft and raceways
Benefits: Adjustable clearance, Low friction, low maintenance, rubber seal limits moisture and dirt ingress,cost effective solution