The standard linear bushing is extremely robust thanks to its steel ball retainer and designed for applications with a high level of soiling, such as woodworking. Standard linear bushings without seals are available for use at very high temperatures. The closed standard linear bushing is also available in stainless steel and is specially designed for applications under vacuum or in the food industry.

For use in woodworking, foundries, cement plants
Pockets collect any dirt that may have worked its way in to prevent the Linear Bushing from jamming.
No wiper seals, come with integrated steel retaining rings, higher temperatures allowed with shaft diameters 12 and higher
Hardened and machined outer sleeve
Steel ball retainer
Balls made of rolling bearing steel
Rugged all-metal design with steel ball retainer for harsh environments and heavy contamination
Seal-free and with steel ball retainers for temperatures well above 80 °C or vacuum applications