-- SKF Authorized Engineering Partner
Boost CNC machine precision and smooth linear motion with reliable IKO LMH LUU Bearings designed for consistent performance in industrial applications. These flange linear bearings minimize friction during high-speed operations, ensuring your equipment maintains accuracy even under heavy loads.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model NO. | 23156CC/W33 23156/23156E/23156B/23156CA/23156RR |
| Cage | Cc Iron Cage/Ca Copper Cage/Nylon Cage |
| Precision Rating | P0 P6 P5 P4 P2 |
| Service | OEM ODM |
| Rows Number | Double |
| Clearance | C0 C3 C4 |
| Aligning | Aligning Bearings |
| Structure | Spherical Roller |
| Lubricate | Grease or Oil |
| Seals Type | Zz 2RS Open |
| Separated | Unseparated |
| Rolling Body | Roller Bearings |
| Load Direction | Radial Bearing |
| Outer Dimension | 25mm-540mm |
| Specification | 280*460*146 mm |
| Origin | China |
| HS Code | 8482300000 |
| Industry | Typical Applications |
|---|---|
| CNC Machinery | Linear motion systems, guide rails |
| Industrial Automation | Precision sliding mechanisms |
| Mechanical Engineering | High-load linear actuation components |
Many CNC machine operators struggle with bearing misalignment issues causing premature wear, or face delays when sourcing specific flange bearing models. Finding a supplier that can provide both IKO-compatible linear bearings and alternative options while ensuring consistent quality remains a common pain point in precision manufacturing.
The IKO LMH6/8/10/12/13LUU flange linear bearings address these challenges through their double-row spherical roller design, accommodating radial loads while allowing for slight misalignment. As a supplier with ISO 9001-certified quality processes, we maintain extensive inventory of flange linear bearings suitable for CNC machine guideways, supporting both standard replacements and custom OEM/ODM requirements.
These flange linear bearings excel in CNC machine applications where precise linear movement under moderate to high loads is critical. With outer dimensions ranging from 25mm to 540mm and precision ratings from P0 to P2, they accommodate various axis sizes while maintaining tight tolerances. The unseparated structure ensures easy installation, while options for Zz, 2RS, or open seals allow adaptation to different lubrication and contamination control needs.
The bearing’s cage material options—iron (Cc), copper (Ca), or nylon—offer distinct performance characteristics: iron cages provide maximum load capacity for heavy-duty CNC applications, copper cages enhance heat dissipation in high-speed operations, and nylon cages reduce noise in precision finishing machines. Clearance grades C0, C3, and C4 allow selection based on thermal expansion requirements, with C3 and C4 ideal for applications prone to temperature variations. The spherical roller design inherently compensates for minor shaft misalignment, a common issue in CNC machine tool assemblies that can cause binding and accelerated wear.
Choosing the right flange linear bearing directly affects CNC machine uptime and maintenance costs. Inferior bearings with inadequate precision (below P6 rating) can lead to dimensional inaccuracies in machined parts, while improper clearance selection may result in excessive play or premature failure under thermal stress. Our ISO 9001-certified production process includes raw material inspection and成品尺寸/硬度 testing, ensuring each bearing meets specified performance criteria and reduces the risk of unexpected downtime—ultimately lowering the total cost of ownership compared to lower-quality alternatives.
Our flange linear bearings undergo rigorous testing, including dimensional verification to within P2 precision standards where required, surface hardness measurement, and clearance checks. We provide a warranty against manufacturing defects, with clear terms outlined in each sales agreement. As a supplier with access to both自有 brand and international brand bearing systems, we can source or manufacturing bearings to match your exact specifications, whether you require direct IKO LMH series replacements or custom-engineered solutions.
Whether you need IKO LMH6/8/10/12/13LUU flange linear bearings or equivalent models, provide your required dimensions, quantity, and application details. Our technical team can assist with specification verification to ensure compatibility with your CNC machine, and our sales team will deliver competitive pricing with clear lead time information.
Q: Do you supply other brands or models of linear bearings?
A: Yes, we support inquiries for all brands and models of linear bearings, and can supply products to match your specified brand or dimensional standards.
Q: How can I confirm if this bearing fits my CNC machine?
A: Provide the original bearing model number or critical dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with your application.
Q: What is your warranty policy for these bearings?
A: We provide a warranty against manufacturing defects; specific terms and duration are detailed in each sales contract, with coverage for replacement of defective products.
Q: What is the minimum order quantity?
A: We offer low minimum order quantities, supporting both small maintenance orders and large production runs to meet your specific needs.
Q: How quickly can you ship the bearings?
A: Stock items are shipped within 1-3 business days; custom or non-stock items have lead times based on manufacturing requirements, which will be specified in your quote.
Q: Do you offer OEM/ODM customization for flange linear bearings?
A: Yes, we support OEM/ODM services, including custom dimensions, cage materials, and seal configurations based on your technical drawings or specifications.
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.
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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.
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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.
Regarding: IKO LMH6/8/10/12/13LUU Flange Linear Bearings for CNC Machine
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