R162219420 KWD-015-SNS-C0-N-1 Bosch Rexroth Ball Runner Block Carriage

The Bosch Rexroth KWD-015-SNS-C0-N-1 is a high-performance linear motion component designed for precise, reliable movement in industrial automation systems. Engineered to operate within a compact envelope, this ball runner block combines robustness, longevity, and interchangeability, making it ideal for demanding linear guide applications.

Key Features & Benefits

• SNS Design (Slim-Width, Normal-Length, Standard-Height): Optimised for applications where transverse space is limited, while still delivering high load capacity and rigidity. 
  
• Size 15: A compact form factor suitable for lightweight but high-precision systems. 
  Carbon Steel (CS) Construction: Durable and strong, offering excellent resistance to wear and deformation under load.
  
• Preload Class C0 (Preload-Free): No internal pre-stress, allowing smooth movement with minimal internal forces — ideal for applications where preload is not required. 
  
• Accuracy Class N (Normal): Provides a solid balance of precision and cost-effectiveness for a wide variety of automation tasks. 
  
• Initial Lubrication & Long-Term Durability: Supplied pre-lubricated with Dynalub 510, permitting long-term performance with reduced maintenance demands. 
  
• Interchangeable Within Accuracy Class: Can be freely combined with Bosch Rexroth SNS/SNO guide rails in the same accuracy class — simplifying system design, upgrades, or replacements. 
  
• Four-Direction Load Capacity: Designed to sustain significant loads in all four principal directions, offering flexibility in mounting and operation. 
  
• Efficient Sealing System: Standard “SS” seal protects internal components from contaminants, maintaining smooth operation over time. 
  
• Optimised Entry Zone: The patented entry geometry boosts positioning accuracy by reducing elastic deflection, improving repeatability. 
  
• Long Service Life: Thanks to its design and lubrication, the block supports continuous use with minimal degradation.

Technical Specifications:

Dynamic load capacity (C): ~8,850 N (typical for this size and variant) 
Permitted ambient temperature: approx. 0 °C to +80 °C
Overall length: ~58.2 mm
Weight: ~0.177 kg (for steel version)

Applications:

This runner block is well-suited for many industrial applications such as:
Precision machine tools and CNC systems
Pick-and-place / robotic automation
Linear positioning in assembly or inspection equipment
Retrofitting existing Bosch Rexroth SNS rail systems

Why Choose It from Bearing-King?

By purchasing the KWD-015-SNS-C0-N-1 from Bearing-King, you benefit from:
Genuine Bosch Rexroth quality and part reliability
UK-based stock and support for faster lead times
Expert advice and technical support on linear motion component