China Self Aligning Ball Bearing 1214K 1215 1314 1317K 2212 2218m

Product Specifications

Application Suitability

Need Reliable Self-Aligning Ball Bearings? The POS28 Model Delivers

Finding the right bearing for your machinery can be a frustrating process. Mismatched dimensions lead to installation delays, while low-quality bearings often fail prematurely, causing costly downtime. With so many brands and standards available, sourcing the exact model you need—like the POS28 self-aligning ball bearing—shouldn’t require multiple suppliers.

Engineered for Long-Lasting Performance in Demanding Environments

The POS28 self-aligning ball bearing addresses these challenges with a robust design built for reliability. Made from high-grade bearing steel, it features a self-lubricating system that reduces maintenance needs, even in hard-to-reach applications like engineering hydraulic cylinders and construction machinery. Our ISO 9001-certified production processes ensure consistent quality, and with access to both our own brand and international standards, we can supply the exact bearing you need without compromising on performance.

Optimal Performance in High-Load, Misalignment-Prone Applications

This bearing excels in applications where radial loads and moderate misalignment are present. With a dynamic load capacity of 58400 and static load capacity of 87000, it handles the stress of forging machines and automation equipment with ease. The whole outer ring structure provides stability, while the self-aligning capability compensates for minor installation errors, ensuring smooth operation in hydraulic systems and water conservancy machinery.

Key Engineering Features That Impact Reliability

The POS28’s self-lubricating design is a critical advantage for maintenance-intensive environments. By eliminating the need for frequent grease application, it reduces downtime and labor costs compared to non-lubricated alternatives. The 28mm inner diameter and M27*2 thread size ensure compatibility with standard hydraulic cylinder components, while the 136mm thickness provides the rigidity needed for heavy-duty operations. The bearing steel material undergoes strict hardness testing to resist wear, ensuring a longer service life even under continuous use.

Why Choosing the Right Bearing Lowers Total Cost

Selecting a precision-engineered bearing like the POS28 directly impacts your bottom line. Inferior bearings with subpar material hardness or inaccurate dimensions often fail early, leading to unexpected equipment shutdowns, replacement costs, and lost productivity. The POS28’s adherence to international standards and rigorous testing minimizes these risks, reducing long-term maintenance expenses. By investing in a reliable bearing, you avoid the hidden costs of premature failure and ensure consistent performance in critical applications like automobile shock absorbers and construction machinery.

Quality You Can Trust, Backed by Rigorous Standards

Packaging & Shipping

• Packaged in sturdy boxes to protect during transit
• Ready for immediate dispatch from stock
• Flexible shipping options: courier, air, or sea freight available
• Low minimum order quantity supported for both small and large purchases

Get a Quote for Your POS28 Bearing Today

Whether you need a single POS28 bearing or a bulk order, we can provide competitive pricing and fast delivery. Share your requirements—including model, quantity, and destination—and our team will respond promptly with a detailed quote. Don’t let sourcing delays hold up your project; confirm your order today to secure availability.

Frequently Asked Questions