Lmf13uu Linear Bearing Square Flange CNC Motion

Product Specifications

Application Suitability

Struggling with Cylindrical Roller Bearing Selection? The N315 Series Delivers Reliability

Many buyers face challenges when sourcing cylindrical roller bearings—whether it’s matching the exact dimensions across different standard systems, finding a supplier that can handle both single and bulk orders, or ensuring the bearing material meets application requirements. A mismatched bearing can lead to premature failure, costly downtime, and unnecessary replacement cycles.

Engineered for Consistent Performance in CNC and Industrial Motion

The Lmf13uu Linear Bearing Square Flange CNC Motion series, featuring model N315 and its variants, addresses these pain points through ISO 9001-certified production processes and a comprehensive range of material options including bearing steel, chrome steel, ceramic, and nylon. With specifications of 75*160*37 mm and outer dimensions ranging from 35mm to 180mm, this cylindrical roller bearing fits seamlessly into CNC motion systems, conveyor mechanisms, and other precision industrial applications. Our extensive inventory ensures quick availability, even for hard-to-find models.

Optimal Performance in Radial Load Applications

Designed as a radial bearing with separated construction, the N315 series excels in applications where high radial loads are present. Its non-aligning design makes it suitable for systems with minimal misalignment, while the open seal type allows for flexible lubrication options—oil, grease, or dry operation. Whether operating in standard industrial environments or more demanding settings like steel mills, this bearing maintains consistent performance under varying load conditions.

Key Engineering Features That Impact Longevity

The choice of cage material directly affects the bearing’s performance: iron cages provide durability in high-temperature environments, brass cages offer superior strength for heavy loads, and nylon cages reduce noise and friction in precision applications. Precision ratings from P0 to P2 ensure compatibility with everything from general machinery to high-precision CNC equipment, where dimensional accuracy is critical. The bearing’s structure—specifically its separated design—facilitates easy installation and maintenance, reducing assembly time and labor costs.

Why Choosing the Right Cylindrical Roller Bearing Lowers Total Cost

Selecting a bearing with the correct precision rating and material isn’t just about upfront cost—it’s about minimizing long-term expenses. A bearing with insufficient precision (e.g., P0 in a high-speed CNC application) may wear prematurely, leading to unplanned downtime and replacement costs. Similarly, using the wrong cage material can result in frequent failures. The N315 series, with its range of options, ensures you get the right bearing for the job, reducing the total cost of ownership by extending service life and lowering maintenance requirements.

Quality You Can Rely On

Packaging & Shipping

• Packaged in cartons with pallets for bulk orders; individual units in 17cm×17cm×5cm boxes
• Delivery time: 3-10 days, depending on quantity needed
• Shipping options: Express, air, or sea freight based on urgency and destination
• Low minimum order quantity supported, ideal for both trials and full production runs

Get a Quote for Your N315 Series Bearing Requirement

Whether you need the N315, N315E, N315ETN, N315M, or another cylindrical roller bearing model, we can provide pricing and availability quickly. Simply share the model number, required quantity, and delivery location, and our team will respond with a detailed quote. Early inquiry ensures priority processing and faster delivery.

Frequently Asked Questions