Standard Ball Bushings with Seals - Series R0602 The standard Linear Bushing is especially durable due to its steel enclosure and is suitable for applications with high contamination, for example the wood working industry. Other typical applications are XY positioning, pick and place applications, foundries, cement works and precision linear motion systems. Hardened and ground outer sleeve
Steel ball retainer (plastic in sizes 5 and 8)
Balls made from anti-friction bearing steel
Fitted with two seals