Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-518435
SR15 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
15 series
Temperature range
-20 to +80 °C
Tolerance class
Normal Class
Type of rolling elements
Balls
Version
Small design
Reference
SR15WSS
Additional Reference:
10130328
Quick Order Code
BB-518435
Product Description
The SR15 WSS THK Carriage is a precision linear motion component engineered for applications requiring compact, high-performance guidance. This block carriage combines THK's renowned engineering excellence with a small, space-efficient design, making it ideal for machinery where installation space is limited without compromising on precision or load capacity.
Key Features:
- Compact Design: Small design block carriage optimized for space-constrained applications
- Four-Row Ball Configuration: Four rows of ball rolling elements deliver superior load distribution and smooth, accurate linear motion
- Advanced Sealing System: Triple sealing protection with end seals, sealing strips, and inner seals to safeguard against contamination in various industrial environments
- Durable Construction: Premium steel and plastic materials engineered for longevity and reliable performance
- Convenient Maintenance: Relubrication capability via lubrication nipple enables easy upkeep and extended service life
- Normal Preload: Optimized preload for balanced performance between rigidity and smooth operation
- Precise Tolerances: Normal precision tolerance class ensures consistent accuracy for demanding industrial applications
- Wide Temperature Operation: Operates reliably across -20 to +80°C temperature range
Typical Applications:
The SR15 WSS is well-suited for compact machinery, automated equipment, semiconductor production lines, precision measuring instruments, and other industrial applications where space efficiency and reliable linear guidance are essential.
Reference: SR15WSS | Brand: THK | Series: 15

