BALL RUNNER BLOCK ALUMINUM KWD-015-SNS-C0-H-1

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth B.RUNNER BLOCK AL KWD-015-SNS-C0-H-1 (R163219322) is a high-precision aluminum ball runner block designed for lightweight design applications and to compensate for low tolerances in connected structures. This SNS format runner block features a slimline width, normal length, and standard height with a body made of aluminum. It is preload-free, falling under preload class C, and belongs to accuracy class H, denoting its high precision. The B.RUNNER BLOCK AL comes equipped with a ball chain, initial lubrication, preservation, and the roller bearing grease Dynalub. It does not include attachment elements on either the left or right front reference edges but has a straight lube connection that is loosely attached. This runner block is notable for its optimized entry zone geometry and the high number of balls which minimize variations in elastic deflection. Its extracompact lightweight design offers reduced gravity effects compared to steel versions while maintaining maximum precision. A patented entry zone significantly increases travel accuracy by up to six times. The Bosch Rexroth runner block can be used on all SNS ball guide rails and features a lube connection with metal threads on all sides. It is prelubricated at the factory for convenience and designed for easy mounting of attachments from above. Interchangeability is limitless within each accuracy class across all ball guide rail systems. Dynamic characteristics are exceptional due to the product's excellent dynamic capabilities. Long-term lubrication over several years is possible with minimum quantity lubrication supported by an integrated reservoir for oil lubrication. The product also includes predrilled holes for pinned fitting, ensuring greater parallelism and height offsets of mounting bases. Additionally, this ball runner block operates quietly and smoothly thanks to its well-designed ball return and guidance system coupled with the ball chain which ensures low noise levels and optimal travel behavior.