I stock a range of linear bearing shaft options engineered for repeatable, smooth motion in automation and CNC setups. These shafts deliver precise alignment, low runout, and long service life, thanks to hardened and ground steel and tight tolerances. They pair perfectly with standard linear bearings and support rails, offering high rigidity and minimal wear in demanding environments. Whether you’re building a compact pick-and-place line or a heavy-duty machining cell, I’ve got sizes and finishes to match your spec. Cheap price options are available without cutting corners on quality, and a clear Pricelist helps you compare options quickly. I can confirm stock, lead times, and volume discounts for bulk orders. Tell me your required diameter, length, and tolerance, and I’ll tailor a solution that keeps your machine accurate and productive.
Today’s global procurement rewards factory-direct linear bearing shafts with real gains: tighter tolerances, longer life, and predictable pricing. Cutting out intermediaries shortens lead times and ensures traceability from material to finished part. When the shaft and bearing are engineered as a matched system, buyers gain improved preload, straightness, and runout, boosting machine accuracy and reducing downtime. Rigorous inspections, quality metallurgy, corrosion protection, and compatible lubrication deliver consistent performance across batches, even in harsh environments. To capitalize on factory-direct excellence, specify requirements early and engage on diameter, length, preload, rigidity, load rating, seals, lubrication, and coating. Request quality controls, material certifications, and life testing. Seek scalable quantities, flexible shipping, and local support for installation and spares. A partner that integrates engineering, manufacturing, and logistics makes a linear bearing shaft more than a component—it is a reliable foundation for precision automation that outperforms the competition.
| Product ID | Shaft Diameter (mm) | Shaft Material | Bearing Type | Travel Length (mm) | Load Capacity (kg) | Max Speed (m/s) | Tolerance (mm) | Seals | Mounting Holes | Drive Type | Life (million cycles) | Temperature Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LBS-008-400 | 8 | Stainless Steel AISI 304 | Linear Ball Bearing Carriage | 400 | 120 | 1.8 | ±0.03 | Double Lip Seals | 4 | Lead Screw | 3 | -10 to 110 |
| LBS-012-600 | 12 | Carbon Steel | Linear Ball Bearing Carriage | 600 | 180 | 2.0 | ±0.04 | Double Lip Seals | 4 | Lead Screw | 3 | -20 to 120 |
| LBS-016-800 | 16 | Stainless Steel AISI 304 | Carriage with Roller Bearing | 800 | 320 | 3.0 | ±0.05 | Debris Shield | 6 | Belt | 4 | -20 to 150 |
| LBS-020-1000 | 20 | Alloy Steel | Linear Guide Block | 1000 | 500 | 2.5 | ±0.05 | Rubber Seals | 8 | Ball Screw | 5 | -25 to 120 |
| LBS-025-1200 | 25 | Stainless Steel 316 | Precision Cage Bearing | 1200 | 700 | 4.0 | ±0.06 | IP67 Seals | 8 | Linear Belt | 6 | -20 to 150 |
| LBS-030-1500 | 30 | Alloy Steel | Crossed Roller Bearing | 1500 | 1100 | 5.0 | ±0.08 | Dust Seals | 8 | Ball Screw | 7 | -30 to 130 |