Description
THK YN8K1487-B Linear Rail 52cm w/ Two YN8K1495-B 80mm Bearing Carriages 52x40
This THK linear guide assembly consists of a YN8K1487-B hardened steel rail measuring 52cm (20.5 inches) long paired with two YN8K1495-B bearing block carriages, each 80mm long by 63mm wide. The mounting hole pattern on each carriage measures 52mm x 40mm center-to-center. This is a matched set pulled from a larger industrial assembly.
Specifications & What's Included
- Rail Part Number: THK YN8K1487-B
- Carriage Part Number: THK YN8K1495-B (quantity: 2, numbered -1 and -2)
- Rail Length: 52cm (approximately 20.5 inches)
- Carriage Length: 80mm
- Carriage Width: 63mm
- Mounting Hole Pattern: 52mm x 40mm center-to-center
- Motion Type: Linear recirculating ball bearing guide
- Material: Hardened steel rail and carriage blocks
- Includes: One THK YN8K1487-B rail and two THK YN8K1495-B bearing carriages
- No mounting hardware, fasteners, or end caps included
- Components have grease from prior use and show surface oxidation — see photos
Applications
THK is one of the world's leading manufacturers of linear motion guides, and their recirculating ball-type guide rails are a standard component in precision industrial machinery, semiconductor handling equipment, CNC machines, pick-and-place systems, laser cutting tables, and custom automation builds. This type of linear guide — a hardened rail with recirculating ball bearing carriages — provides smooth, low-friction linear motion with high load capacity and positional repeatability, making it a go-to choice for machine builders and automation engineers. At 52cm, this rail is well suited to mid-travel axes in benchtop or compact machine frames. THK linear guides of this generation are commonly found in 1990s–2000s era semiconductor, electronics assembly, and precision manufacturing equipment. Buyers sourcing these for repair, rebuild, or custom machine projects will find that THK YN8K parts remain in active use across many industrial and automation platforms.
This THK YN8K1487-B linear guide rail with two YN8K1495-B bearing carriages was pulled from a larger assembly and is in used condition. The rail and carriages have grease on them from prior use, and the photos show surface oxidation and general grime on both the rail and carriage blocks — typical of industrial linear guides that have been in service. The carriages and rail retain their structural integrity and the bearing blocks appear complete. Please review all photos carefully before purchasing. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
THK |
Model: |
YN8K1487-B |
Secondary Model: |
YN8K1495-B |
MPN: |
YN8K1487-B |
SKU: |
52131 |
Type: |
Linear Guide Rail with Bearing Carriages |
Rail Part Number: |
YN8K1487-B |
Carriage Part Number: |
YN8K1495-B |
Rail Length: |
52cm (20.5 inches) |
Carriage / Table Length: |
80mm |
Carriage / Table Width: |
63mm |
Mounting Hole Pattern (Center-to-Center): |
52mm x 40mm |
Number of Carriages Included: |
2 |
Motion Type: |
Linear |
Country/Region of Manufacture: |
Japan |
Form Factor: |
Rail and Carriage Assembly |
Seller Notes: |
Includes one THK YN8K1487-B rail and two THK YN8K1495-B bearing carriages. No mounting hardware included. |
Condition Notes: |
This THK YN8K1487-B linear rail and two YN8K1495-B carriages were pulled from a working assembly. Components have grease and surface oxidation from prior use. Please view our photos and contact us with any questions. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
