China Self Aligning Ball Bearing 1304 1307K 2202 2208K 2202-2RS High Quality

Product Specifications

Application Suitability

Struggling with Self Aligning Ball Bearing Selection? Here’s Your Solution

Finding the right self aligning ball bearing for your equipment can feel like navigating a maze of型号 and specifications. Many buyers face costly delays when dimensions don’t match or low-quality bearings fail prematurely. Sourcing from multiple suppliers for different brands only adds to the frustration.

Engineered for Reliable Performance in Misaligned Conditions

Our China Self Aligning Ball Bearing series (1304, 1307K, 2202, 2208K, 2202-2RS) addresses these challenges with precision-manufactured components that accommodate shaft misalignment up to 3 degrees. As a专业轴承供应商 with ISO 9001 certified production processes, we maintain extensive inventory across全系列产品, ensuring you get the right bearing when you need it—whether for hydraulic system linkages or conveyor belt pulleys.

Optimal Performance in Demanding Industrial Environments

These self aligning ball bearings excel in applications with moderate radial loads and intermittent axial loads, such as agricultural machinery and textile equipment. Their design compensates for angular misalignment caused by shaft deflection or mounting errors, reducing stress on adjacent components. The 2202-2RS variant features rubber seals to protect against contamination in dusty or humid conditions, making it suitable for food processing machinery and outdoor installations.

Key Engineering Features That Impact Longevity

The critical difference between a bearing that lasts 10,000 hours and one that fails at 1,000 lies in material selection and manufacturing precision. Our bearings use high-carbon chromium steel (SUJ2) for raceways and balls, ensuring surface hardness of 58-62 HRC for wear resistance. The spherical outer ring design allows for automatic alignment, eliminating the need for complex mounting adjustments. For applications requiring reduced maintenance, the 2202-2RS model’s double seals retain lubricant longer, extending service intervals in hard-to-reach locations like overhead conveyor systems.

Why Choosing the Right Bearing Lowers Total Cost

While cheaper bearings may save money upfront, their unpredictable performance often leads to higher total costs. A bearing with insufficient load capacity or poor precision can cause excessive vibration, leading to premature failure of gears, shafts, or even entire machines. Our self aligning ball bearings are manufactured to international dimensional standards, ensuring interchangeability with major brands and reducing the risk of costly installation errors. By selecting the correct model—like the 1307K with a tapered bore for easy mounting—you minimize downtime and extend equipment lifespan.

Quality Assurance You Can Verify

Packaging & Shipping

• Neutral industrial packaging with anti-rust oil coating
• Same-day shipping for in-stock models
• Flexible logistics options including DHL, FedEx, and sea freight
• Low minimum order quantity—start with as few as 10 units

Get Your Self Aligning Ball Bearing Quote Today

Whether you need to replace existing bearings or source for new equipment, provide us with the model number, dimensions (d x D x B), and quantity. Our technical team can help confirm compatibility with your application, ensuring you select the optimal bearing for your needs. With our extensive inventory, we can often ship within 24 hours of order confirmation.

Frequently Asked Questions