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Product Specifications

Application Suitability

Need Reliable 6210/6310/6410 Series Bearings? Avoid Common Sourcing Headaches

Many buyers struggle with finding the right bearing model across different brands, facing issues like mismatched dimensions or poor quality that leads to early failure. When dealing with radial bearings, getting the precision class and seals right directly impacts machine uptime—yet navigating the mix of standards (DIN, ISO, JIS) can slow down procurement.

Engineered for Consistent Performance in Demanding Conditions

This 6210/6310/6410 series radial bearing addresses these challenges with interchangeable dimensions across major international standards, ensuring compatibility with existing equipment. Our ISO 9001 certified supply chain includes both this SKF model and equivalents from other leading brands, meaning you can source the exact specification you need without switching suppliers. Whether for high-speed electric motors or heavy-duty industrial gearboxes, the single-row design and bearing steel construction deliver reliable radial load handling.

Optimal Performance in Radial Load Applications

Designed as a non-aligning radial bearing with a 0° contact angle, this series excels in applications where loads act primarily along the shaft axis. The Z1V1 to Z3V3 vibration classes allow selection based on noise and precision requirements—critical for automation equipment where smooth operation prevents product defects. With lubrication options for both grease and oil, it adapts to operating environments ranging from clean workshops to moderately contaminated industrial settings.

Key Engineering Features That Impact Longevity

The precision rating (P0 to P2) directly affects rotational accuracy: P2 class suits high-speed machinery where minimal runout is essential, while P0 offers cost-effective performance for general industrial use. Sealing options (ZZ, 2RS, Open) provide flexibility—2RS seals are ideal for dusty environments by retaining lubricant and excluding contaminants, reducing maintenance needs. The unseparated design ensures easy installation and handling, preventing component misplacement during assembly. With a specification of 50*130*31 mm, this bearing fits common shaft sizes in mid-range industrial equipment.

Total Cost of Ownership: Why Quality Matters More Than Price

Choosing a bearing with proper precision and material quality reduces hidden costs associated with premature failure. Inferior bearings often lack the hardness to withstand continuous radial loads, leading to excessive wear, vibration, and eventual equipment shutdown. This series, constructed from high-grade bearing steel, meets DIN and ISO standards for fatigue resistance, extending service life in applications like conveyor systems and pumps. By selecting the right seals and lubrication type upfront, you minimize maintenance intervals—critical for hard-to-reach components in steel mills or manufacturing lines.

Quality You Can Rely On

Packaging & Shipping

• Standard packaging includes cartons for individual units, with pallet options for bulk orders
• 现货 available for prompt dispatch—typically shipped within 1-3 business days
• Flexible shipping options: express courier (DHL, FedEx), air freight, or sea freight based on urgency and destination
• Low minimum order quantity supported, from single units to full container loads

Get Your Bearing Quote Today

Whether you need the 6210/6310/6410-2Z/2RS model or equivalent specifications from other brands, provide your required model, quantity, and delivery location. Our team will confirm availability, pricing, and lead time—helping you secure the right bearings without unnecessary delays.

Frequently Asked Questions