Product Specifications
| Parameter |
Details |
| Model NO. |
61905NR, 61905-ZN, 61905-ZNR |
| Type |
Deep Groove Ball Bearing |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Specification |
25x42x9mm |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
CNC Machine Tools, Electric Motors, Gearboxes |
| Home Appliances |
Air Conditioners, Washing Machines, Fans |
| Automotive |
Transmission Systems, Auxiliary Pumps |
| New Energy |
Solar Tracking Systems, Small Wind Turbines |
| Agricultural Machinery |
Harvester Auxiliary Components, Irrigation Pumps |
Eliminate Downtime with High Speed Low Noise Deep Groove Ball Bearing 61905 Series
Equipment failure due to bearing issues costs manufacturers thousands in lost production each year. Many face challenges with inconsistent quality from unknown suppliers, difficulty sourcing specific models like the 61905NR, and long lead times for critical replacements. When bearings fail prematurely in high-speed applications, the resulting downtime disrupts entire production lines.
Precision Engineered 61905 Bearings for Reliable Performance
Our Deep Groove Ball Bearing 61905 series (61905NR, 61905-ZN, 61905-ZNR) addresses these pain points with proven reliability. As a professional bearing manufacturer with over 15 years of experience, we produce these 25x42x9mm ball bearings to strict P0-P4 precision standards, ensuring they meet the demands of high-speed rotating equipment. Whether for electric motor spindles, gearbox assemblies, or household appliance components, these bearings deliver consistent performance with minimal noise.
Optimized for High-Speed, Low-Noise Applications
The 61905 series excels in applications requiring both high rotational speed and quiet operation. With a single row design and radial load capacity, these bearings are engineered to maintain stability at elevated speeds while keeping noise levels low—critical for precision machinery and consumer appliances. The 0° contact angle ensures efficient load distribution, making them suitable for both pure radial and combined radial-axial load scenarios in various industrial settings.
Key Technical Features That Matter
The 25mm bore diameter (d), 42mm outside diameter (D), and 9mm width (B) dimensions make the 61905 series a versatile choice for compact equipment designs. Constructed from high-grade bearing steel, these bearings offer excellent wear resistance and durability, ensuring long service life even under continuous operation. The different seal configurations (NR, ZN, ZNR) provide options for contamination protection—critical for extending bearing life in dusty or humid environments. Our manufacturing process includes full-process production supervision and dimensional detection, guaranteeing each bearing meets ISO industrial standards.
Why Quality Bearings Reduce Total Cost of Ownership
Choosing substandard 61905-ZN Low Noise Bearings may seem cost-effective initially, but the hidden expenses add up quickly. Premature failures lead to unplanned maintenance, production downtime, and potential damage to adjacent components. Our bearings, certified under ISO 9001:2015 quality management system, minimize these risks through strict incoming material inspection and performance testing. The 12-month warranty provides additional protection, ensuring that any manufacturing defects are addressed promptly—ultimately lowering your total cost of ownership compared to cheaper alternatives.
Your Trusted Partner for Bearing Solutions
With over 15 years in the industry, we serve customers across Europe, North America, Southeast Asia, and the Middle East. Our one-stop service covers independent R&D, mass production, and global sales, supported by a professional technical team ready to assist with选型 and troubleshooting. We offer flexible order policies, including 1 piece MOQ for standard bearings and 3-5 working day delivery for samples, ensuring you get the bearings you need when you need them. Our commitment to quality has earned us high-tech enterprise qualification and ISO 14001 environmental management certification, reflecting our dedication to reliable manufacturing and customer satisfaction.
Packaging & Shipping
- Standard industrial packaging with protective inner wrapping to prevent damage during transit
- Efficient delivery: 3-5 working days for sample orders, 5-15 working days for bulk orders
- Multiple logistics options available including express (DHL, FedEx) and sea freight
- Real-time tracking information provided once shipment is dispatched
- Flexible MOQ: 1 piece for standard bearings, ideal for紧急维修 and small-batch requirements
Secure Your 61905 Bearing Supply Today
Don’t let bearing issues slow down your operations. Whether you need the 61905-ZNR High Speed Bearing for a critical machine or require customization for specific applications, our team is ready to assist. Send us your requirements, including model, quantity, and application details, and we’ll provide a tailored quote within 24 hours. The sooner you secure reliable bearings, the sooner you can return to uninterrupted production.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we maintain strict quality control throughout production, and all products can be traced through our manufacturing process. We are certified under ISO 9001:2015, ensuring compliance with international quality standards.
Q: How can I confirm if the 61905 series is suitable for my equipment?
A: Provide your equipment model, operating speed, load conditions, and environmental factors. Our technical team will analyze your requirements and confirm the compatibility of the 61905 series or recommend alternatives if needed.
Q: What is the warranty policy for these bearings?
A: We offer a 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced free of charge or refunded, with replacement delivery arranged with your next order.
Q: What is the minimum order quantity for the 61905 bearings?
A: The minimum order quantity for standard bearings like the 61905 series is 1 piece, supporting both small-batch purchases and emergency maintenance needs.
Q: How quickly can I receive my order?
A: Sample orders are shipped within 3-5 working days, while bulk orders typically take 5-15 working days. We work with major logistics providers to ensure timely delivery to your location.
Q: Do you provide technical support for installation and maintenance?
A: Yes, our professional technical team offers free guidance on bearing selection, installation, lubrication, and daily maintenance, including remote troubleshooting support to help optimize performance and extend bearing life.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
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