Bosch Rexroth R162211422 Ball Rail Runner SlimLine

Bosch Rexroth R162211422 Ball Rail Runner SlimLine is a KWD-series ball runner block for Rexroth SNS rails, optimized for a 15 mm-wide carbon steel guide rail. The block is the KWD-015-SNS-C1-N-1 variant—SlimLine with normal length and standard height—listed with an approximate mass of 0.18 kg. Rexroth notes that, within the same accuracy class, any SNS ball runner block can be interchanged with others, providing flexible layout options across the system. This 15 mm SNS block is designed for compact linear motion applications where a slimline, standard-height runner is required and is part of Bosch Rexroth’s proven ball rail ecosystem.