High Speed Deep Groove Ball Bearing 62304-2RS1 for Industrial Automation, 17*52*21mm

Product Specifications

Application Industries

Prevent Unplanned Downtime with NTN 62304-2RS1 High Speed Deep Groove Ball Bearing

Industrial automation lines lose thousands of dollars hourly when bearings fail prematurely. Many maintenance teams struggle with mismatched replacement parts, delayed deliveries from multiple suppliers, and inconsistent quality standards that compromise equipment reliability. The 62304-2RS1 deep groove ball bearing is critical for high-speed rotating components—choosing the wrong product or supplier can lead to costly production interruptions.

Genuine NTN Bearings with Same-Day Shipping Capability

Our inventory includes the High Speed Deep Groove Ball Bearing 62304-2RS1 (17*52*21mm) in P4/P2 precision grades, ready for immediate dispatch. As an officially authorized NTN distributor, we guarantee 100% authentic products with full certification documentation. This bearing’s double rubber seals (2RS1) provide effective protection against dust and moisture, making it ideal for industrial automation environments where contamination control is essential.

Engineered for High-Speed Industrial Automation Performance

The 62304-2RS1 excels in applications requiring sustained radial load capacity at high rotational speeds. With a contact angle of 0°, it delivers stable performance in electric motors, gearboxes, and conveyor systems—common in CNC machine tools and semiconductor manufacturing lines. The bearing steel construction ensures durability under continuous operation, while its single-row design optimizes space efficiency in compact automation equipment.

Key Technical Features That Maximize Equipment Uptime

The 17mm bore diameter, 52mm outer diameter, and 21mm width dimensions (17*52*21mm) make this bearing compatible with standard industrial automation components. Its radial load design handles dynamic forces efficiently, reducing vibration and extending service life. The 2RS1 seal configuration balances friction resistance with contamination protection, critical for maintaining precision in cleanroom or factory floor settings. NTN’s manufacturing expertise ensures consistent performance across temperature variations typical in industrial environments.

Why Authentic Bearings Lower Total Cost of Ownership

Counterfeit deep groove ball bearings often fail within months, causing unplanned downtime, costly repairs, and potential damage to adjacent components. Our NTN 62304-2RS1 bearings meet ISO 9001 and DIN quality standards, with full-process quality traceability from material verification to delivery. While non-genuine products may have lower upfront costs, their 30-50% shorter service life increases long-term expenses. We help customers avoid these risks by providing certified authentic bearings with standardized precision testing.

Why 800+ Global Clients Trust Our Bearing Solutions

Packaging & Shipping

• Original NTN packaging with product certification and batch traceability documentation
• Priority processing available for urgent orders, with same-day dispatch for in-stock items
• Global logistics options including DHL, FedEx, UPS, and air/ocean freight
• Real-time tracking provided from warehouse dispatch to delivery
• Minimum order quantity of 1 unit, supporting both maintenance and production requirements

Secure Your NTN 62304-2RS1 Bearing Today

Don’t let bearing-related delays disrupt your production schedule. Send us your required quantity and application details, and our team will confirm stock availability and provide a quotation within one working day. With our ready inventory and global delivery network, you can have the 62304-2RS1 bearing installed and your equipment back online quickly.

Frequently Asked Questions