ROLLER RUNNER BLOCK CARBON STEEL RWA-125-FLS-C3-H-2

***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 R.RUNNER BLOCK CS RWA-125-FLS-C3-H-2 (R186333310) is a high-precision roller runner block designed for heavy machine construction with an exceptional load capacity. This product features a size 125 runner block body crafted from unalloyed steel CS, ensuring durability and robustness in demanding applications. It boasts a high preload class C and an accuracy class H, signifying its capability to maintain high precision under substantial loads. The R.RUNNER BLOCK CS is notable for its rigidity, which remains steadfast against liftoff and side loading conditions, enhanced by three additional mounting screw holes at the center of the block. Its torque load capacity is considerable, and it offers limitless interchangeability due to uniform Roller Guide Rails that allow for various combinations across all Roller Runner Block variants. Ease of maintenance is facilitated by lube nipples that can be positioned on any side of the runner block. The innovative channel design ensures minimal lubrication quantities are required. Furthermore, the runner block operates smoothly and quietly thanks to its well-designed return and guideways. The product incorporates aluminum end caps for sizes 15 and above or plastic for size 15, along with integrated front seals as standard features to enhance sealing and protect internal components. The R.RUNNER BLOCK CS has a static load rating C0 and dynamic torsional moment load capacity Mt that are determined based on a travel distance as per DIN ISO 14728. This roller runner block is self-aligning to compensate for any misalignments, does not include a roller chain or ball chain, and has a friction coefficient ranging from 0.01 to 0.02 without seal friction included. It supports maximum accelerations up to amax for size A profiled rail systems and can handle maximum permissible linear speeds vmax. Constructed from carbon steel with a tolerance profile ranging from -0.005 mm to +0.005 mm, the Bosch Rexroth R.RUNNER BLOCK CS is preserved but comes without initial lubrication, ensuring it's ready for customized lubrication upon installation. The double-lip seal DS provides additional protection against contaminants. With its substantial dynamic longitudinal moment load capacity ML and compatibility with various profiled rail systems (sizes E, N, B, H, A), this roller runner block meets diverse application requirements while maintaining precision and performance standards as expected from Bosch Rexroth products.