High Speed Deep Groove Ball Bearing 6202 61872 NSK for Industrial Machinery 36x440x38mm

Product Specifications

Application Industries

Minimize Downtime with Genuine NSK 6202 61872 High Speed Deep Groove Ball Bearings

Equipment failures due to substandard bearings cost manufacturers thousands in lost production each year. Many face challenges with unreliable suppliers offering counterfeit products that fail prematurely, or struggle with large minimum orders and long lead times for authentic parts. When your industrial machinery grinds to a halt, every hour of downtime impacts your bottom line.

Genuine NSK Bearings: Reliable Performance When You Need It

Our High Speed Deep Groove Ball Bearing 6202 61872 NSK delivers the precision and durability industrial machinery demands. As an experienced bearing supplier with ISO9001 and ISO14001 certifications, we ensure each NSK bearing meets strict quality standards. Whether for machine tool spindles or printing press drives, this bearing provides stable rotation even under high-speed conditions, helping you maintain consistent production schedules.

Engineered for High-Speed Industrial Applications

This deep groove ball bearing excels in applications requiring both radial load support and high rotational speeds. With a contact angle of 0°, it’s designed to handle pure radial loads efficiently, making it ideal for industrial machinery where smooth, continuous operation is critical. The 36×440×38mm dimensions ensure proper fit in standard equipment configurations, while the single-row design balances load capacity with compact installation requirements.

Technical Features That Deliver Lasting Performance

Crafted from high-quality bearing steel, this NSK bearing offers excellent wear resistance and fatigue strength—essential properties for industrial machinery operating under continuous stress. The 0° contact angle optimizes radial load distribution, reducing internal friction and heat generation during high-speed rotation. Its precise manufacturing ensures minimal vibration, which is crucial for maintaining accuracy in machine tools and printing equipment. The combination of material quality and engineering design results in a bearing that delivers consistent performance over extended service intervals.

Avoid Hidden Costs with Authentic NSK Bearings

Counterfeit bearings may seem like a cost-saving option initially, but they often lead to higher total costs due to frequent replacements, unplanned downtime, and potential damage to expensive machinery components. Genuine NSK bearings, like our 6202 61872 model, are backed by decades of engineering expertise and rigorous quality control, ensuring longer service life and reliable performance. By investing in authentic industrial machinery bearings, you reduce the risk of production interruptions and lower maintenance expenses over time.

Why Industrial Buyers Choose Saifan for NSK Bearings

Packaging & Shipping

• Authentic NSK packaging with protective materials to ensure product integrity during transit
• Sample lead time: 3–5 days for standard items
• Bulk delivery: 5–15 days from order confirmation
• Multiple shipping options including T/T, credit card, and Alibaba trade assurance
• 1pc MOQ available for emergency replacement needs

Get Your NSK 6202 61872 Bearing Today

Don’t let equipment downtime affect your productivity. Whether you need a single replacement bearing or bulk quantities, we can fulfill your order quickly. Send us your specific requirements, including quantity and application details, and our team will provide a competitive quote within 24 hours. The sooner you order, the sooner you can get your machinery back to optimal performance.

Frequently Asked Questions