Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-522382
SHW21 CRNSS THK Carriage
The SHW21 CRNSS THK Carriage is a precision linear motion component engineered for demanding industrial applications requiring reliable accuracy and smooth movement with a compact, low-profile design. Part of THK's respected 21 series, this block carriage combines robust construction with advanced features, making it an ideal choice for machinery where space efficiency and precision linear motion are essential.
Key Features:
- Low Design Configuration: Compact, low-profile construction optimizes space utilization in applications with height constraints
- Four-Row Ball Rolling Elements: Delivers exceptional load distribution and enhanced recirculation for superior accuracy and durability
- Ball Chain Equipped: Integrated ball chain ensures smooth recirculation and reliable operation during extended use
- Comprehensive Sealing System: Equipped with end seals, sealing strips, and inner seals to provide superior contamination protection in challenging environments
- Durable Construction: Premium steel and plastic materials offer excellent strength-to-weight ratio with corrosion resistance
- Flexible Lubrication: Can be relubricated via lubrication nipple for extended service life and reduced maintenance downtime
- Normal Preload: Optimized for standard precision applications with balanced stiffness and smooth operation
- Normal Precision Tolerance: Meets stringent accuracy requirements for general industrial automation applications
- Wide Operating Range: Functions reliably across temperatures from -20 to +80°C
Ideal Applications:
The SHW21 CRNSS carriage is particularly suited for:
- CNC machinery and machine tool assemblies
- Automated assembly and packaging systems with space constraints
- Medical device manufacturing equipment
- Precision automation requiring low-profile installation
- Industrial processing equipment demanding reliable linear motion
- Applications requiring straightforward maintenance and extended service intervals
Seamlessly compatible with THK linear guide rails, this carriage delivers the precision and smooth movement essential for high-performance industrial operations, combining durability, reliability, and ease of maintenance in a versatile low-profile block carriage format.
Reference: SHW21CRNSS | Brand: THK
