BALL RUNNER BLOCK RESIST NR KWD-035-FLS-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 NR KWD-035-FLS-C0-H-1 (R200239330) is a high-precision, corrosion-resistant ball runner block designed for linear motion applications that demand rigidity and accuracy. This model is part of the Ball Rail Systems product group and features a size 35 runner block with a long flange (FLS) format, standard height, and is made from corrosion-resistant steel in accordance with DIN EN standards. The B.RUNNER BLOCK NR KWD-035-FLS-C0-H-1 offers preload-free operation (preload class C) and belongs to the high accuracy class H. Notably, this runner block does not come with a ball chain, ensuring ease of maintenance. It comes pre-lubricated with Roller bearing grease Dynalub 510 for initial use and has provisions for long-term lubrication over several years. The straight lube connection is loosely attached for convenience. It features an overall length of 90 mm and provides excellent dynamic characteristics due to its design that includes four rows of balls allowing point contact in all loading directions. This model has been engineered without attachment elements on either front reference edge, offering flexibility for various mounting configurations. It also boasts high load ratings in all four main directions of loading due to its robust design. Furthermore, it provides improved rigidity under liftoff and side loading conditions thanks to additional mounting screw holes located at the center of the block. The B.RUNNER BLOCK NR KWD-035-FLS-C0-H-1 can be used interchangeably with all SNS/SNO ball guide rails within each accuracy class, making it highly versatile across different installations. Its design also incorporates universal seals as standard to protect against contaminants while maintaining low friction and effectiveness. In summary, this Bosch Rexroth ball runner block is an ideal solution for applications requiring maximum precision, significant reduction in frictional oscillations, low friction force levels under external loads, and effective corrosion protection.