Budget Clearance LME12UU Closed Linear Ball Bushing with Rubber Seals 12x21.5x32mm

LME European Metric 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.
Closed: LM Closed types - the outer raceway is solid with no relief machined so clearances are preset, choose the adjustable type if you need to control clearances. LME types differ from the LM types only in sizes
Benefits: Low friction, low maintenance, rubber seal limits moisture and dirt ingress, cost effective solution