Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-518441
SR20 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
20 series
Temperature range
-20 to +80 °C
Tolerance class
Normal Class
Type of rolling elements
Balls
Version
Small design
Reference
SR20WSS
Additional Reference:
10130336
Quick Order Code
BB-518441
Product Description
The SR20 WSS THK Carriage is a precision linear motion component engineered for smooth, accurate movement in demanding industrial applications. This block carriage from THK's 20 series delivers reliable performance with its compact small design, making it ideal for space-constrained installations where precision and durability are essential.
Key Features:
- Design & Configuration: Block carriage with small design profile
- Rolling Elements: Four-row ball type rolling elements for enhanced load capacity and smooth motion
- Construction: Durable steel and plastic materials built to withstand rigorous operational demands
- Preload & Tolerance: Normal preload with normal class tolerance for reliable, consistent performance
- Sealing System: Multi-layer protection featuring end seals, sealing strips, and inner seals to guard against contamination in challenging environments
- Lubrication: Can be relubricated via lubrication nipple for extended service life and optimal performance
- Operating Temperature Range: -20 to +80°C, suitable for diverse industrial environments
- Ball Chain: Without ball chain configuration
Applications:
The SR20 WSS carriage is ideal for:
- Compact automated machinery and assembly systems
- Precision positioning equipment with limited space
- Industrial robots and handling equipment
- CNC machines and machining centers
- Semiconductor and electronics manufacturing equipment
- Medical device assembly and testing equipment
Reference: SR20WSS | Brand: THK
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