BALL RUNNER BLOCK ALUMINUM KWD-035-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-035-SNS-C0-H-1 (R163239320) is a high-precision aluminum ball runner block designed for linear motion applications requiring compact, lightweight, and highly accurate components. This runner block is part of the SNS series, which stands for slimline width, normal length, and standard height. The body of the runner block is made from aluminum, offering a reduced weight without compromising on strength or precision. This model features a preload class C, indicating that it is preload-free and offers smooth movement without any preload force. Its accuracy class H denotes high precision in motion control applications. Notably, this runner block does not include a ball chain, ensuring simplicity in design and maintenance. The product comes with initial lubrication and preservation for immediate use out of the box. It also has an optimized entry zone geometry paired with a high number of balls to minimize variation in elastic deflection. The dynamic characteristics of this runner block are excellent due to its extracompact design which allows for reduced gravity effects compared to steel versions. One of the key advantages of the B.RUNNER BLOCK AL KWD-035-SNS-C0-H-1 is its interchangeability feature; it can be combined with guide rails across all accuracy classes allowing for flexibility in application design. The unit also includes predrilled holes for pinned fitting which aids in achieving greater parallelism and height offsets when mounting. Long-term lubrication capabilities are built into this model, potentially extending maintenance intervals over several years. Additionally, it can handle maximum permissible torsional moments effectively and operate within a wide range of ambient temperatures. In summary, this Bosch Rexroth ball runner block is engineered for applications demanding high precision and reduced weight while maintaining compatibility with various guide rails within each accuracy class. It's well-suited for use in robotics and general machine building where space constraints and load capacity are critical factors.