BOSCH REXROTH
R201212290

***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 HS KWD-015-SLS-C2-P-1 (R201212290) is a high-speed ball runner block designed for precision linear movement and optimized for very high travel speeds. This runner block features a slimline width, long length, and standard height, making it suitable for various applications where space and speed are critical. The body of the runner block is made from carbon steel CS, ensuring durability and robustness. The B.RUNNER BLOCK HS comes with a medium preload in preload class C and belongs to accuracy class P, indicating its precision manufacturing standards. It is supplied without a ball chain but includes initial lubrication and preservation to ensure smooth operation from the start. The product's roller bearing grease is Dynalub, which contributes to its long-term performance. This model does not include attachment elements on either the left or right front reference edge but does feature straight lube connections that are loosely attached, allowing for easy maintenance. With an overall length of . mm (exact size not specified), the runner block offers interchangeability across guide rails within each accuracy class, facilitating flexible use in different configurations. The B.RUNNER BLOCK HS boasts an array of features geared towards high-speed applications: reduced frictional oscillations under load, patented entry zone enhancing travel accuracy up to six times, preloaded O-arrangement for maximum rigidity, electric insulation with ceramic balls, dynamic characteristics conducive to high acceleration rates, minimum quantity lubrication capability with an integrated oil reservoir, and long-term lubrication possibilities extending over several years. It can handle equal load ratings in all four main directions of loading and is compatible with all SN/SNO ball guide rails. The product's design ensures smooth operation with optimally designed ball return and guideway systems. The permissible ambient temperature range for this runner block is min ... max °C (specific values not provided), with dynamic load capacity C and other specifications determined according to DIN ISO standards. The Bosch Rexroth B.RUNNER BLOCK HS KWD-015-SLS-C2-P-1 stands out as a versatile component suitable for various demanding linear motion applications where precision and speed are paramount.