61904nr Zn Znr Deep Groove Ball Bearing Durable Timken NSK

Product Specifications

Application Suitability

Need a Durable 61904NR Deep Groove Ball Bearing? Avoid Common Sourcing Headaches

Searching for the right deep groove ball bearing often means sifting through confusing model variations or dealing with suppliers who can’t confirm compatibility with your equipment. Many buyers face delays when sourcing specific variants like the 61904NR, or worse, receive bearings that fail prematurely due to substandard material quality.

Engineered for Reliable Performance in Demanding Applications

This 61904NR deep groove ball bearing addresses these challenges with precision manufacturing and versatile design. As a professional bearing supplier with access to international brand quality standards, we ensure each unit meets strict dimensional tolerances (20mm bore, 37mm outer diameter, 9mm width) and is constructed from high-grade bearing steel for long service life. Suitable for radial load applications in automation equipment and small machinery, it integrates seamlessly with systems requiring the 61904-ZN and 61904-ZNR variant specifications.

Optimal Performance in Low-Maintenance Industrial Environments

Designed with a contact angle of 0°, this single-row radial bearing excels in applications where radial loads are the primary force, such as conveyor rollers and small motor assemblies. Its robust construction makes it ideal for continuous operation in standard industrial environments, providing consistent performance without frequent lubrication checks. The bearing’s compatibility with international dimensional standards ensures easy replacement in existing setups.

Key Engineering Features That Impact Longevity

The 61904NR’s bearing steel material offers superior hardness and wear resistance compared to lower-grade alternatives, directly reducing the risk of premature failure. Its precise 20x37x9mm dimensions ensure proper fit in mating components, minimizing vibration and noise during operation. The single-row design balances load capacity with compact size, making it suitable for space-constrained applications. Additionally, the bearing’s compliance with international manufacturing standards ensures interchangeability with major brand equivalents, simplifying sourcing and replacement.

Why Choosing the Right Bearing Lowers Total Operating Costs

Selecting a quality deep groove ball bearing like the 61904NR reduces long-term costs by minimizing downtime and replacement frequency. Inferior bearings often fail early due to material fatigue or imprecise dimensions, leading to unplanned maintenance and production losses. This bearing’s durable construction and strict quality control help avoid these issues, contributing to lower total cost of ownership. When combined with our ability to source across brands, it ensures you get the right part at the right price without compromising on performance.

Quality You Can Rely On

Packaging & Shipping

• Standard industrial packaging to ensure product integrity during transit
• Ready for immediate dispatch from stock for urgent requirements
• Flexible shipping options including express courier, air freight, and sea transport
• Low minimum order quantity available to support small-scale maintenance needs

Get a Quote for Your 61904NR Bearing Requirement

Whether you need the 61904NR, 61904-ZN, 61904-ZNR, or other bearing models, we can provide competitive pricing and availability. Share your exact model number, required quantity, and delivery location, and our team will respond promptly with a tailored quotation. Early inquiry ensures faster processing and helps secure stock for your scheduled maintenance or production needs.

Frequently Asked Questions