Bosch Rexroth Guide Block R201121404, R2011

Rexroth ball guide rails and ball runner blocks in ball raceways are manufactured so precisely that it is possible to interchange each individual element at any time. This means that you can combine them in any way you like within each accuracy class. Both sides of the guide rail can be used as reference edges.

Can be used on all SNS Ball Guide Rails
Lube fittings with metal threads on all sides
The same high load ratings in all four main directions of loading
Excellent dynamic characteristics
Minimum quantity lubrication system with integrated reservoir for oil lubrication
Optimized entry-zone geometry and high number of balls minimize variation in elastic deflection
Area of application: For high rigidity requirements
Long-term lubrication is possible over several years
Maximum precision
Ball Runner Block body and Ball Guide Rail as well as all steel parts made of corrosion-resistant steel in accordance with DIN EN 10088