Angular Contact Ball Bearing 5305 25×62×25mm Double Row Open for Industrial Machinery

Product Specifications

Application Industries

Prevent Costly Downtime with Reliable Angular Contact Ball Bearing 5305

Industrial machinery operators know the frustration of unexpected bearing failure—hours of production lost, maintenance crews scrambling, and profits eroded by unplanned downtime. Many face the challenge of sourcing authentic double row bearings that match original specifications, especially when dealing with urgent repairs or small-batch requirements.

Genuine 5305 Double Row Open Bearing for Immediate Use

Our Angular Contact Ball Bearing 5305 solves these pain points with authentic NTN components ready for shipment. As a professional bearing supplier with decades of export experience, we maintain direct access to genuine inventory, supporting orders from 1 piece for emergency replacements to bulk quantities for production lines. The 25×62×25mm double row open design delivers the precision needed for industrial machinery, ensuring seamless integration with existing equipment.

Engineered for High-Performance Industrial Applications

This Angular Contact Ball Bearing 5305 excels in applications requiring simultaneous radial and axial load handling. Its double row structure provides enhanced rigidity, making it ideal for high-speed rotating components in machine tools, reducers, and electric motors. The open seal type allows for flexible lubrication options—grease or oil—adapting to diverse operating conditions from moderate temperatures to continuous duty cycles.

Technical Features Ensuring Long-Term Stability

Crafted from high-grade bearing steel, this 5305 bearing offers exceptional durability under heavy loads. The double row configuration distributes stress evenly across contact points, extending service life compared to single row alternatives. With precise dimensional control (25mm bore, 62mm outer diameter, 25mm width), it maintains tight tolerances critical for machinery alignment, reducing vibration and noise during operation. The compatibility with both grease and oil lubrication allows customization based on speed and temperature requirements, ensuring optimal performance in specific industrial environments.

Avoid Hidden Costs of Counterfeit Bearings

Choosing genuine NTN bearings over counterfeit alternatives prevents hidden expenses: early failures that damage machinery, repeated replacements, and production delays. Our products meet ISO industrial standards, backed by strict quality control processes from incoming material inspection to full-process production supervision. Each 5305 bearing undergoes dimensional detection and performance testing, ensuring compliance with international specifications. The true value lies in reliability—reducing total cost of ownership by minimizing unplanned maintenance and maximizing equipment uptime.

Why Industrial Buyers Choose Our Bearing Solutions

Packaging & Shipping

• Standard packaging or customized options available to protect bearings during transit
• Sample orders shipped within 3-5 working days, bulk orders within 5-15 working days
• Multiple logistics options including express, air, and sea freight to global destinations
• Real-time tracking provided for all shipments
• 1 piece minimum order quantity supported for emergency maintenance needs

Secure Your Bearing Supply Today

Don’t let equipment downtime impact your production schedule. Whether you need a single 5305 bearing for a repair or bulk quantities for your manufacturing line, we ensure prompt delivery of genuine components. Send us your requirements now to receive a personalized quote and keep your machinery running with confidence.

Frequently Asked Questions