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Linear Bearing
High Precision LMF16UU 20LUU 25LUU 30LUU 35LUU Linear Bearings with Flange Block
Achieve smoother, more reliable motion in your machinery with these High Precision Linear Bearings—designed to eliminate frustrating play and vibration that compromise accuracy. The flange block design simplifies installation, saving you time on alignment while ensuring consistent performance across your project.
- Available in LMF16UU, 20LUU, 25LUU, 30LUU, and 35LUU sizes to fit common shaft diameters
- Engineered for low-friction operation, reducing wear on both bearings and配套 shafts over extended use
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Product Specifications
| Parameter | Details |
|---|
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automation Equipment | Linear motion guides, CNC machine tool slides |
| Industrial Machinery | Material handling systems, packaging machinery |
| Hydraulic Systems | Cylinder rod guiding mechanisms |
Struggling with Linear Bearing Selection? Precision and Compatibility Matter
Many buyers face challenges when sourcing linear bearings—whether it’s finding exact replacements for worn components or navigating the confusion of mismatched dimensions across different manufacturers. The wrong bearing can lead to premature failure, increased maintenance costs, and unexpected downtime in critical equipment.
High Precision Linear Bearings for Reliable Motion Control
The High Precision LMF16UU, 20LUU, 25LUU, 30LUU, and 35LUU Linear Bearings with Flange Block are engineered to address these common pain points. Our ISO 9001-certified production process ensures consistent quality, while our extensive network allows us to source both our own brand and major international models. These bearings are ideal for applications requiring smooth linear motion, such as automated assembly lines and precision hydraulic systems.
Optimal Performance in Demanding Environments
These linear bearings excel in conditions where precise alignment and load capacity are critical. With their flange block design, they provide stable support for shafts in both horizontal and vertical orientations, handling radial and axial loads efficiently. Whether operating in standard industrial environments or controlled automation settings, the precision class of these bearings ensures minimal clearance and reduced vibration during operation.
Key Engineering Features for Longevity
The performance of these linear bearings stems from several critical design elements. The flange block construction enhances mounting stability, reducing the risk of misalignment that can cause premature wear. Surface hardness is optimized to resist abrasion, extending service life even under continuous use. Precision manufacturing ensures interchangeable dimensions with major international standards, simplifying replacement and reducing inventory costs. The sliding contact design is engineered to minimize friction, contributing to smoother operation and lower energy consumption.
Total Cost of Ownership: Why Quality Matters
Choosing the right linear bearing directly impacts your equipment’s total cost of ownership. Inferior bearings with substandard materials or poor precision often fail early, leading to unplanned maintenance, production delays, and potential damage to adjacent components. In contrast, these high-precision bearings reduce replacement frequency and maintenance requirements, lowering long-term costs. Properly selected linear bearings align with ISO standards for load capacity and fatigue life, ensuring reliable performance throughout their operational lifespan.
Quality Assurance You Can Trust
Our commitment to quality begins with rigorous原材料检验 and continues through every stage of production. Each bearing undergoes dimensional accuracy checks, surface hardness testing, and finish inspections to meet specified standards. We provide a warranty period covering manufacturing defects, with clear terms for replacement or return. Our ability to source from a wide range of manufacturers means we can fulfill orders for both standard and custom linear bearings, ensuring you get the right product for your specific application.
Packaging & Shipping
- Neutral packaging suitable for industrial transport
- Available from stock for prompt dispatch
- Flexible shipping options including express courier, air freight, and sea transport
- Low minimum order quantity to support both small-scale repairs and large production runs
Get Your Linear Bearing Quote Today
Whether you need a single replacement or bulk quantities, provide us with the specific model (LMF16UU, 20LUU, 25LUU, 30LUU, or 35LUU) and required quantity, and we’ll deliver a competitive quote with lead time. Our team can also assist with cross-referencing if you need alternatives to existing brands or models.
Frequently Asked Questions
Q: Do you supply other brands or models of linear bearings?
A: Yes, we support inquiries for all brands and models, supplying according to your specified requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide the shaft diameter, housing dimensions, and load requirements, and our technical team will verify compatibility.
Q: What is your warranty policy for these bearings?
A: We offer a warranty against manufacturing defects; specific terms are detailed in our supply agreement.
Q: What is the minimum order quantity?
A: We accept low minimum orders, suitable for small-scale testing or urgent repairs.
Q: How quickly can you ship after order confirmation?
A: In-stock items ship within 1-3 business days; shipping method determines delivery time.
Q: Do you offer custom linear bearing solutions?
A: Yes, we support OEM/ODM customization based on technical drawings or specific performance requirements.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
sales@example.com | +1-XXX-XXX-XXXX
Product Summary
- Product Name
- High Precision LMF16UU 20LUU 25LUU 30LUU 35LUU Linear Bearings with Flange Block
- Category
- Linear Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Linear Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
High Precision LMF16UU 20LUU 25LUU 30LUU 35LUU Linear Bearings with Flange Block
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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