Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-518452
SR30 WSS THK Carriage
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Product Specification
Ball chain
Without ball chain
Ball-/Roller rows
Four Row
Brand
THK
Design
Block carriage
Lubrication & Maintenance
Can be relubricated (via the lubrication nipple)
Material
Steel, Plastic
Preload
Normal preload
Seal
End Seals, Sealing Strips and Inner Seals
Series
30 series
Temperature range
-20 to +80 °C
Tolerance class
Normal Class
Type of rolling elements
Balls
Version
Small design
Reference
SR30WSS
Additional Reference:
10130350
Quick Order Code
BB-518452
Product Description
The SR30 WSS THK Carriage is a precision linear motion component engineered for seamless integration with THK linear guide rails. Part of the renowned 30 series, this block carriage delivers exceptional accuracy and smooth movement across diverse industrial applications requiring compact, high-performance solutions.
Key Features:
- Design: Small block carriage configuration for space-constrained installations
- Rolling Elements: Four-row ball type arrangement for optimal load distribution and stability
- Materials: Durable steel and plastic construction for reliable long-term performance
- Preload: Normal preload setting for balanced precision and load capacity
- Sealing System: Comprehensive protection featuring end seals, sealing strips, and inner seals to prevent contamination in challenging environments
- Lubrication: Relubrication capability via nipple for convenient maintenance and extended service life
- Tolerance Class: Normal class precision for general industrial applications
- Temperature Range: Operates reliably between -20 to +80°C, suitable for both heated and cold environments
- Configuration: Without ball chain for streamlined operation
Applications:
The SR30 WSS carriage is ideal for machinery and equipment requiring compact linear motion in moderate-load applications, including packaging systems, automation equipment, positioning devices, and manufacturing machinery where space efficiency and precision are essential.

