Deep Groove Ball Bearing 62/22 Zz 2RS for Construction Machinery, 20x47x14mm

Product Specifications

Application Industries

Minimize Downtime with Reliable 62/22 Deep Groove Ball Bearing for Construction Machinery

Construction sites can’t afford unexpected equipment failures. A failed bearing in excavator buckets or conveyor systems often leads to halted operations, missed deadlines, and increased labor costs. Many buyers struggle with sourcing bearings that balance durability for heavy loads and precision for smooth operation, especially when dealing with varying MOQ requirements and unclear quality standards.

62/22 Zz 2RS Bearing: Engineered for Construction Machinery Demands

Our Deep Groove Ball Bearing 62/22 Zz 2RS addresses these challenges with a design optimized for construction machinery. With dimensions 20x47x14mm, it fits standard equipment configurations while supporting both radial and axial loads. As a professional bearing manufacturer with over 18 years of experience, we ensure each unit undergoes strict quality control, from raw material inspection to full-process production supervision, meeting ISO and DIN international standards.

Performance in Heavy-Duty Construction Environments

This bearing thrives in the harsh conditions of construction sites, where dust, vibration, and heavy loads are constant. The Zz and 2RS seal options provide effective protection against contaminants, extending service life in dusty environments. Its single-row design delivers reliable radial load capacity, making it suitable for applications like conveyor rollers, hydraulic pumps, and gearbox assemblies in excavators and loaders. Proper bearing selection here directly impacts equipment uptime and maintenance frequency.

Technical Features That Ensure Consistent Performance

The 62/22 bearing’s performance is defined by critical technical attributes. Precision ratings from P0 to P4 ensure dimensional accuracy, reducing vibration and noise during operation—critical for maintaining equipment stability. Vibration grades Z1V1 to Z3V3 further enhance smooth operation, minimizing wear on adjacent components. Constructed from high-grade bearing steel, it offers excellent durability under cyclic loads, while compatibility with both grease and oil lubrication allows adaptation to specific machinery requirements. These features collectively contribute to longer bearing life and reduced replacement cycles.

Why Quality Bearings Matter More Than Initial Cost

Choosing low-quality bearings may seem cost-effective initially, but the hidden costs add up. Counterfeit or substandard units often fail prematurely, leading to unplanned downtime, expensive repairs, and potential damage to expensive machinery. Our 62/22 Deep Groove Ball Bearing, backed by ISO 9001:2015 and ISO 14001 certifications, ensures consistent performance. With a 12-month warranty, we stand behind our products, offering free replacements for qualified defects. Investing in reliable bearings reduces total cost of ownership by minimizing maintenance and maximizing equipment availability.

Our Commitment to Reliable Supply and Service

Packaging & Shipping

• Carton and pallet packaging for secure transportation
• 3-5 working days for sample orders, 5-15 working days for bulk orders
• Multiple logistics options including express, air, and sea freight
• Real-time logistics tracking provided for all shipments
• 1 piece MOQ for standard bearings, supporting emergency and small-batch needs

Get Your 62/22 Bearing Shipped Today

Don’t let equipment downtime affect your project timeline. Whether you need a single replacement bearing or a bulk order for your construction fleet, we can fulfill your request quickly. Send us your order details, including quantity and specific seal type (Zz or 2RS), and our team will prepare a quote within 24 hours. The sooner you order, the sooner you can get back to full operational capacity.

Frequently Asked Questions