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

Product Specifications

Application Suitability

Need Reliable Self Aligning Ball Bearings? Here’s What You Should Know

Selecting the right self aligning ball bearing can be challenging when faced with countless models and unclear quality standards. Many buyers struggle with misalignment issues causing premature wear, or waste time sourcing from multiple suppliers for different brands. Having worked with industrial clients across sectors, we understand how critical proper bearing selection is to avoid costly downtime.

Engineered for Versatile Performance

Our self aligning ball bearings, including models 1214K, 1215, 1314, 1317K, 2212, and 2218m, are designed to accommodate angular misalignment in various operating conditions. As a专业轴承 supplier with ISO 9001 certified processes, we ensure each bearing meets strict dimensional and hardness requirements. Whether for textile machinery requiring precise alignment or conveyor systems handling variable loads, these bearings deliver consistent performance across diverse industrial applications.

Optimal Performance in Misaligned Conditions

Self aligning ball bearings excel in applications where shaft misalignment is inevitable—typically up to 2-3 degrees angular deviation. This makes them ideal for equipment with mounting errors, shaft deflection under load, or thermal expansion issues. In conveyor belt systems, for example, they compensate for frame misalignment while supporting radial loads, reducing maintenance needs compared to rigid bearing types.

Key Engineering Features Explained

The double-row design of these self aligning ball bearings provides high radial load capacity while maintaining low friction. The spherical outer ring raceway allows the inner ring to pivot, accommodating misalignment without additional stress on the bearing or shaft. Models marked ‘K’ feature a tapered bore for easy mounting on tapered shafts, simplifying installation in gearbox applications. Precision manufacturing ensures consistent clearance levels, critical for smooth operation in high-speed machinery like centrifugal pumps.

Why Quality Bearings Reduce Total Costs

Choosing substandard self aligning ball bearings often leads to hidden expenses: premature failures cause unplanned downtime, while poor material quality results in frequent replacements. Our bearings undergo rigorous material inspection and hardness testing (typically 58-62 HRC for raceways) to ensure compliance with international standards. Properly selected bearings, matched to application load and speed requirements, can extend equipment life by up to 30% compared to mismatched alternatives, significantly lowering long-term operational costs.

Quality You Can Rely On

Packaging & Shipping

• Standard industrial packaging with protective grease coating
• Available from stock for prompt dispatch
• Flexible shipping options including express courier, air freight, and sea transport
• Low minimum order quantity to support both small maintenance requirements and large production runs

Get Your Self Aligning Ball Bearing Quote Today

Whether you need specific models like 1214K, 1317K, or other self aligning ball bearings, we can provide competitive pricing and availability. Simply share the bearing model, dimensions (bore, outer diameter, width), and required quantity, and our team will prepare a detailed quote. With our extensive inventory and sourcing network, we can fulfill most orders within 1-3 business days.

Frequently Asked Questions