-- SKF Authorized Engineering Partner
Ensure smooth, precise linear motion in your machinery with these High Precision Linear Bearings, designed to minimize vibration and extend equipment lifespan. The flange block design simplifies installation, letting you focus on optimizing performance rather than complicated setup.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model Number | 22222 Ek c3/23164 CA W33 |
| Bearing Type | Spherical Roller Bearings |
| Precision Rating | P0 P6 P5 P4 P2 |
| Structure | Double Row |
| Clearance | C0 C3 C4 |
| Cage Material | Cc Iron Cage/Ca Copper Cage/Nylon Cage |
| Seals Type | Zz 2RS Open |
| Load Direction | Radial Bearing |
| Outer Dimension Range | 25mm-540mm |
| Specification | 110*200*53 mm |
| Lubrication | Grease or Oil |
| Separated | Unseparated |
| Aligning | Aligning Bearings |
| Industry | Typical Applications |
|---|---|
| Engineering Machinery | Hydraulic cylinder pivot points, conveyor systems |
| Steel Metallurgy | Rolling mill stands, continuous casting equipment |
| Mining | Crusher shafts, conveyor belt tensioners |
| Automation Equipment | Robotic arm joints, precision linear guides |
Many buyers waste time searching for linear bearings that match exact dimensions across different brands, only to face early failure due to poor material quality. In precision applications like automated assembly lines, even minor deviations in bearing clearance or surface hardness can cause excessive vibration and premature wear, leading to costly downtime.
Our High Precision LMF16UU-35LUU Linear Bearings with Flange Block address these challenges through ISO 9001-certified manufacturing processes. With precision ratings from P0 to P2 and clearance options including C0, C3, and C4, these bearings ensure interchangeable dimensions with major international standards, simplifying replacement in existing equipment. The double-row spherical roller structure provides exceptional radial load capacity, making them ideal for heavy-duty applications in steel mills and mining machinery.
These linear bearings excel in environments where shaft misalignment is common, such as conveyor systems and hydraulic actuators. The aligning design accommodates angular deviations while maintaining smooth operation, reducing stress on adjacent components. With outer dimensions ranging from 25mm to 540mm and a standard specification of 110*200*53 mm, they support both light and heavy-duty loads in temperatures suitable for industrial settings.
The choice of cage material directly impacts bearing life: iron cages (Cc) offer high strength for heavy loads, copper cages (Ca) provide better heat dissipation, and nylon cages reduce noise in high-speed applications. Precision rating P2 ensures minimal runout for precision machinery, while the unseparated design simplifies installation and maintenance. Sealing options (Zz, 2RS, Open) allow customization based on environmental conditions—2RS seals are recommended for dusty or moist environments to retain lubricant and prevent contamination.
Investing in high-precision linear bearings minimizes hidden costs associated with frequent replacements and unplanned downtime. Poorly manufactured bearings with inconsistent hardness (below industry standards) often fail within months, damaging shafts and requiring full system overhauls. Our bearings undergo rigorous dimensional and hardness testing, ensuring they meet ISO standards for dynamic and static load capacities. This reliability translates to longer service intervals and lower maintenance expenses, especially in hard-to-reach applications like wind turbine pitch mechanisms.
All bearings are produced under ISO 9001 quality management systems, with raw material inspections and finished product testing for dimensions, hardness, and surface treatment. We provide a warranty against manufacturing defects, with clear terms for replacement or refund. Our supply chain includes both自有 brand and international brand options, allowing you to source bearings that match your equipment’s original specifications. With substantial现货库存, we support quick delivery for urgent maintenance needs.
Whether you need a single replacement bearing or a bulk order, provide your specific model, dimensions, and quantity, and we’ll deliver a competitive quote with lead time. Our team can also assist with cross-referencing part numbers from major brands to ensure compatibility with your equipment.
Q: Do you supply other bearing brands or models?
A: Yes, we support inquiries for all bearing brands and models, including both international and domestic options, and can source products to your specified standards.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment’s make, model, or the bearing’s dimensions (d x D x B), and our technical team will verify compatibility with the LMF16UU-35LUU specifications.
Q: What is your warranty policy?
A: We offer a warranty against manufacturing defects; specific terms, including duration, are detailed in each sales contract. Defective products can be replaced or refunded per the agreement.
Q: What is the minimum order quantity?
A: We accept low minimum order quantities, including single units for trial or emergency repairs, with volume discounts available for larger orders.
Q: How long does shipping take?
A: 现货 items ship within 1-3 business days. Shipping time depends on the method: courier (3-7 days), air freight (5-10 days), or sea freight (20-40 days).
Q: Do you offer OEM/ODM services?
A: Yes, we support OEM/ODM customization based on your drawings, specifications, or sample requirements for specialized applications.
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.
Contact us via email or our online form for prompt assistance.
Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.
Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.
Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.
Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.
Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.
Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
-- Get In Touch
Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
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