Deep Groove Ball Bearing 6217 6218 6219 ZZ 2RS P0-P4 Precision for Industrial Machinery

Product Specifications

Application Industries

Minimize Downtime with Reliable Deep Groove Ball Bearings 6217-6219 for Industrial Machinery

Equipment failures from substandard bearings cost manufacturers thousands in lost production each year. Many buyers struggle with inconsistent quality from unknown suppliers, long lead times for custom specifications, and the challenge of finding high-precision bearings that meet strict industrial standards. When your machinery depends on smooth rotation, choosing the wrong bearing isn't just a cost issue—it's a risk to your entire operation.

Precision-Engineered Deep Groove Ball Bearings for Critical Applications

Our Deep Groove Ball Bearing 6217, 6218, and 6219 series are built to address these challenges. With precision ratings from P0 to P4 and noise grades Z1V1 to Z3V3, these bearings deliver consistent performance in high-demand industrial environments. Whether you need the 6218 2RS for dust protection or the 6219 ZZ for high-speed applications, we offer flexible solutions with 1pc MOQ on standard items and 3–5 day sample lead times, ensuring you get the right bearing when you need it.

Optimal Performance in Demanding Industrial Conditions

These single-row radial bearings excel in applications requiring both radial and axial load capacity, with a contact angle of 0° for balanced performance. The 85*150*28 mm specification (6217 model) provides a robust design suitable for machinery operating at moderate to high speeds, such as CNC machine spindles and conveyor systems. Constructed from high-grade bearing steel, they withstand the rigors of continuous operation in manufacturing plants, agricultural equipment, and new energy facilities where reliability directly impacts productivity.

Technical Features That Drive Machinery Efficiency

The precision rating of these bearings directly influences operational accuracy—P4 grade bearings, for example, minimize radial runout and axial deviation, critical for machine tools requiring tight tolerances. Seal options cater to specific environments: 2RS seals offer effective protection against moisture and contaminants in outdoor or dusty settings, while ZZ metal shields provide higher temperature resistance for applications like industrial ovens or engine compartments. Vibration grades Z2V2 and Z3V3 ensure low noise operation, making them ideal for precision printing presses and medical equipment where quiet performance is essential.

Why Authentic Bearings Reduce Total Cost of Ownership

Counterfeit bearings often fail prematurely, leading to unplanned downtime, costly repairs, and potential damage to connected components. Our bearings, backed by ISO9001 and ISO14001 certifications, undergo rigorous quality control—from raw material inspection to final performance testing. The 12-month global warranty ensures peace of mind, while our defect replacement policy means you won’t bear the cost of manufacturing errors. Investing in genuine high-precision bearings like the 6219 ZZ ultimately lowers long-term expenses by extending machinery life and reducing maintenance intervals.

Your Trusted Partner for Bearing Solutions Since 2005

Packaging & Shipping

• Protective carton packaging with palletization for bulk orders, ensuring safe transport
• Sample lead time: 3–5 days for standard specifications
• Bulk delivery: 5–15 days, with expedited options available for urgent requirements
• Global shipping via T/T, credit card, or Alibaba trade assurance for secure transactions
• 1pc MOQ for standard items, supporting both emergency repairs and small-batch production needs

Secure Your Machinery’s Performance Today

Don’t let bearing failures disrupt your production schedule. Whether you need the P4 Precision Ball Bearing for a high-speed spindle or the 6217 2RS for a dusty agricultural application, we have the right solution in stock. Send us your bearing model, required precision grade, and quantity, and our team will provide a detailed quote within 24 hours—so you can get back to focusing on what matters: keeping your machinery running.

Frequently Asked Questions