High Quality Linear Bearing Lme4/5/8/10/12/16uu

Product Specifications

Application Suitability

Looking for Reliable Spherical Roller Bearings? Here’s What Matters

When equipment downtime hits because of bearing failure, the cost adds up fast—especially with spherical roller bearings handling heavy radial loads in mission-critical applications. Many buyers struggle with mismatched dimensions between brands or settle for low-quality alternatives that wear prematurely. Sourcing from multiple suppliers to compare models only complicates the process further.

Built for Heavy-Duty Performance

Our High Quality Linear Bearing Lme4/5/8/10/12/16uu series addresses these challenges with a range of spherical roller bearings engineered for durability. With ISO 9001-certified production and testing processes, each unit meets strict dimensional and hardness standards. Whether you need a direct replacement for industrial machinery in steel mills or custom specifications for mining equipment, our full range of models (22320 to 22334) ensures you find the right fit without the hassle of cross-brand sourcing.

Where This Bearing Performs Best

Designed as aligning bearings with double rows, these spherical roller bearings excel in applications with misalignment, heavy radial loads, and moderate axial loads. Operating temperatures compatible with grease or oil lubrication make them suitable for both indoor machinery and outdoor industrial environments like construction sites or mining operations. Their unseparated structure ensures stability under dynamic loads, a critical factor in conveyor systems and hydraulic presses.

Engineering Details That Matter

The precision rating options (P0 to P2) allow selection based on application requirements—P5 or P4 for high-speed machinery where vibration control is essential, and P0 for general industrial use. Cage materials (iron, copper, nylon) offer flexibility: iron cages handle high temperatures in steel mills, while nylon reduces noise in automated equipment. Clearance grades (C0, C3, C4) accommodate thermal expansion in applications like engine mounts, where temperature fluctuations affect performance. The 2RS seal option provides effective contamination resistance in dusty mining environments, extending maintenance intervals.

Why Bearing Selection Affects Total Cost

Choosing the right spherical roller bearing goes beyond upfront cost. A bearing with inadequate precision (e.g., P0 in a high-speed application) may fail prematurely, causing unplanned downtime and repair expenses. Our bearings’ strict material testing and hardness control directly impact fatigue life, reducing the need for frequent replacements. By matching the correct clearance and cage material to your operating conditions, you minimize energy loss from friction and extend overall equipment lifespan—lowering total cost of ownership significantly.

Quality You Can Rely On

Packaging & Shipping

• Packaged in cartons with pallet options for bulk orders
• Ready stock available for quick dispatch
• Flexible shipping via courier, air, or sea freight
• Low minimum order quantity supported for small-batch requirements

Request a Quote for Your Bearing Needs

Whether you need a single replacement bearing or a bulk order for production, we’re here to help. Provide the model number, dimensions (d x D x B), and quantity, and our team will promptly share pricing and availability. With our full range of spherical roller bearings and cross-brand sourcing capabilities, we simplify your procurement process—so you can get back to keeping your equipment running.

Frequently Asked Questions