BALL RUNNER BLOCK CARBON STEEL KWD-015-FNS-C1-P-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 CS KWD-015-FNS-C1-P-1 (R16511122Y) is a state-of-the-art ball runner block designed for high precision and rigidity in linear motion applications. This runner block features size FNS, indicating a flange width, normal length, and standard height. It is crafted from unalloyed steel CS and offers low preload with its Preload class C, ensuring smooth movement with minimal friction. The accuracy class P denotes its precision construction. Equipped with a ball chain, the B.RUNNER BLOCK CS promotes quiet operation and optimal travel behavior. Its initial lubrication and preservation are achieved through the high-quality roller bearing grease Dynalub. The design does not include attachment elements at either front reference edge but does have a straight lube connection loosely attached. This runner block's innovative design includes an integrated all-around sealing system to protect against contaminants, enhancing durability and performance longevity. The optimized entry zone geometry coupled with a high number of balls reduces elastic deflection variations, allowing for maximum travel accuracy—up to six times higher than conventional designs. With the ability to handle high torque loads and maintain rigidity under various load conditions, this runner block is suitable for applications requiring precise motion control. It supports endface fastening threads for attachments and has metal-threaded lube fittings accessible from all sides. The B.RUNNER BLOCK CS KWD-015-FNS-C1-P-1 can be used interchangeably with all SN/SNO ball guide rails by Bosch Rexroth, offering versatility in installation. Its dynamic load capacity C and static load rating C0 are based on extensive testing as per DIN ISO standards. With options for long-term lubrication over several years, this product ensures consistent performance in demanding environments within the permissible ambient temperature range specified for the product.