Original Japan Linear Guide HSR25R HSR25 HSR25R1SS HSR25R1UU Slider Rail Guideway Bearings for CNC Machine Automation Industry
| Model | THK HSR25R1SS |
| Series | HSR Linear Guide Series |
| Rail Width | 25 mm |
| Material | Stainless Steel (SS Type) |
| Load Type | 4-Way Equal Load |
| Accuracy Grade | C / H / P / SP / UP |
| Preload Options | Light / Medium / Heavy |
| Temperature Range | -20°C ~ +80°C |
| Seal Configuration | End + Side Seals |
| Interchangeability | Yes |
Product detail
The THK HSR25R1SS Linear Motion Guide Block belongs to THK’s premium HSR series, engineered to deliver smooth, precise, and durable linear motion for advanced industrial applications.Crafted from high-grade stainless steel, it offers exceptional corrosion resistance and rigidity, making it ideal for environments exposed to moisture, chemicals, or high cleanliness requirements.
The HSR25R1SS features a four-way equal load design, ensuring uniform load capacity in all directions. Its recirculating steel ball structure guarantees low friction, minimal vibration, and high positional accuracy, perfect for CNC machines, automation systems, and semiconductor equipment requiring reliable performance.
Feature of BHSR25R1SS
🔹 Stainless Steel Construction — Excellent corrosion resistance for harsh or clean environments.
🔹 Four-Way Equal Load Design — Stable performance in vertical, horizontal, or reverse positions.
🔹 Smooth & Quiet Motion — Optimized ball circulation reduces noise and friction.
🔹 High Rigidity & Durability — Compact yet strong housing supports heavy loads with minimal deflection.
🔹 Precision Grades Available — C, H, P, SP, UP for various accuracy needs.
🔹 Interchangeable Design — Block and rail can be replaced independently for easy maintenance.
Application
CNC Milling and Lathe Machines
Industrial Automation and Robotics
Semiconductor Manufacturing Equipment
Optical and Medical Devices
Packaging, Measuring, and Inspection Systems
Why Choose Us
🏭 Original THK Japan Quality / OEM-Compatible Options
⚙️ High Precision and Long Service Life
💰 Factory Direct Supply and Competitive Price
🔧 OEM/ODM Customization (Material, Rail Length, Preload)
📦 Large Stock, Fast Delivery, Global Shipping
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