SCS12UU 12mm Slide Unit Block Linear
SCS12UU 12mm Slide Unit Block Linear
SCS12UU 12mm Slide Unit Block Linear
High-quality SCS12UU 12mm linear slide unit block bearing from The Tech Depot, Bengaluru. This precision-engineered linear motion bearing features a self-aligning design with an aluminum housing and integrated LM12UU linear bearing, ensuring smooth and accurate linear movement for CNC machines, 3D printers, and automation projects. Fast shipping, 7-day warranty on manufacturing defects, and dedicated support.
Specifications
| Parameter | Detail |
| Model | SCS12UU |
| Type | Linear Slide Unit Block Bearing |
| Shaft Diameter | 12mm |
| Bearing Type | Closed Type Linear Ball Bearing (LM12UU inside) |
| Housing Material | Die-Cast Aluminum Alloy |
| Bearing Material | Chrome Steel (GCr15) |
| Block Dimensions (L x W x H) | 36mm x 40mm x 50mm (approx.) |
| Mounting Hole Spacing | 26mm x 36mm |
| Dynamic Load Rating | ~720N |
| Static Load Rating | ~1080N |
| Seal Type | Rubber Seals on Both Ends |
| Lubrication | Pre-lubricated with Grease |
| Tolerance | Standard Precision |
| Operating Temperature | -20 degreesC to +80 degreesC |
| Compatible Shaft | 12mm Hardened Chrome-Plated Round Shaft |
| Mounting | 4 x Bolt Holes for Easy Flange Mounting |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Integrated Design: Aluminum block housing with a built-in LM12UU linear ball bearing for compact and rigid linear motion
- Self-Aligning Capability: Slight angular misalignment tolerance compensates for minor shaft alignment errors
- Smooth Linear Motion: Six rows of recirculating steel balls provide low-friction, precise linear travel
- Sturdy Aluminum Housing: Lightweight yet durable die-cast aluminum body with corrosion resistance
- Easy Flange Mounting: Four bolt holes allow secure and straightforward mounting to flat surfaces, plates, or frames
- Pre-Lubricated: Factory-greased bearing for immediate use and extended service life
- Dual Rubber Seals: Prevents dust, debris, and contaminant ingress for reliable long-term operation
- Drop-In Replacement: Standard SCS12UU dimensions ensure compatibility with most CNC, 3D printer, and automation frameworks
- Low Maintenance: Sealed and lubricated design requires minimal upkeep during normal operation
Why Choose This?
- 100% authentic SCS12UU bearing sourced from trusted linear motion suppliers
- Precision-ground steel balls and hardened raceways for consistent, smooth travel
- Ideal for 12mm shaft linear rail systems used in CNC routers, 3D printers, laser cutters, and more
- 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most locations across India
- Expert technical support to help with selection, installation, and troubleshooting
- Bulk pricing available for production runs and multi-axis builds
Project Ideas
- 3D Printer Builds: Use on X, Y, or Z axes with 12mm smooth rods for stable and accurate print head or bed movement in Prusa i3, custom RepRap, and similar designs.
- CNC Router & Engraver: Mount on the gantry or carriage of DIY CNC machines for precise tool positioning during milling, drilling, or laser engraving operations.
- Laser Cutter Motion Systems: Achieve smooth and repeatable linear travel for the laser head assembly in CO2 or diode laser cutting and engraving machines.
- Pick-and-Place Automation: Build linear actuator stages for robotic pick-and-place systems, conveyor positioning, or automated assembly lines.
- Camera Slider & Motorized Rigs: Create smooth camera dolly sliders for photography and videography with precise, jitter-free linear motion.
- Laboratory & Test Equipment: Construct linear positioning stages for measurement instruments, sample handling, or automated testing setups.
- Educational Robotics: Teach students about linear motion, mechanical design, and CNC fundamentals with hands-on projects using standard components.
Installation Guide
- Prepare the Shaft: Use a 12mm hardened, chrome-plated linear shaft. Ensure it is straight, clean, and free of burrs or damage.
- Slide the Block Onto the Shaft: Gently slide the SCS12UU unit onto the shaft. Avoid forcing it - if resistance is felt, check for debris or shaft imperfections.
- Mount the Block: Align the four mounting holes with your frame, plate, or bracket. Use M5 bolts (typically) to secure the block firmly.
- Check Alignment: Ensure the shaft is properly supported at both ends and runs parallel to the mounting surface. Misalignment causes premature wear and increased friction.
- Lubricate if Needed: Although pre-lubricated, apply a small amount of lithium-based grease periodically for extended heavy-use applications.
- Test Motion: Slide the block along the shaft by hand to verify smooth, free movement before powering any motorized system.
Compatibility
| Compatible With | Details |
| Shaft Type | 12mm Hardened Chrome-Plated Linear Rod |
| Bearing Inside | LM12UU (replaceable) |
| Common Pairings | SK12 Shaft Supports, SHF12 Shaft Holders |
| 3D Printer Frames | Prusa i3, Anet A8, custom RepRap builds |
| CNC Platforms | DIY CNC 3018, custom gantry routers |
| Mounting Hardware | M5 bolts and nuts (sold separately) |
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy SCS12UU 12mm Slide Unit Block Linear Online in India
Purchase the SCS12UU 12mm Slide Unit Block Linear online at The Tech Depot - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on SCS12UU 12mm Slide Unit Block Linear with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy SCS12UU 12mm Slide Unit Block Linear at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.