Deep Groove Ball Bearing 6704-2RS P5 20x27x4mm for Precision Industrial Machinery

Product Specifications

Application Suitability

Finding a Reliable Deep Groove Ball Bearing 6704-2RS? Here’s What Prevents Downtime

Many industrial buyers face the same frustration: sourcing a precision bearing that matches exact dimensions (20x27x4mm) only to receive a product with inconsistent quality or delayed delivery. When critical machinery relies on components like the 6704-2RS, even minor deviations in precision or material can cause premature wear, increased vibration, or unexpected shutdowns.

Engineered for Consistent Performance in Precision Machinery

This Deep Groove Ball Bearing 6704-2RS addresses these challenges with its P5 precision rating and robust bearing steel construction. Designed to meet international dimensional standards, it fits seamlessly into applications requiring tight tolerances, such as small electric motors and precision gearboxes. With support for both grease and oil lubrication, it adapts to diverse operating conditions, while its non-aligning, single-row design ensures reliable radial load handling in constrained spaces.

Optimal Conditions for the 6704-2RS P5 Bearing

This bearing excels in moderate-speed applications (up to typical industrial motor RPM ranges) where radial loads are the primary force. Its 20mm bore and 27mm outer diameter make it ideal for compact machinery, while the 4mm width balances load capacity with space efficiency. The rubber seal (2RS) provides effective protection against contaminants, extending service life in environments with moderate dust or moisture—common in factory floors and automation setups.

Key Engineering Features That Impact Reliability

The P5 precision rating ensures minimal runout and consistent clearance, critical for reducing vibration in high-precision equipment. Bearing steel material offers excellent hardness and wear resistance, directly contributing to longer operational life compared to lower-grade alloys. The unseparated design simplifies installation and maintenance, while the 0° contact angle optimizes radial load distribution. For applications requiring quiet operation, the Z-series vibration grades (Z1V1 to Z3V3) allow selection based on noise sensitivity—an important consideration in precision assembly lines.

Why Precision and Quality Lower Total Cost

Choosing the right 6704-2RS P5 Bearing for Machinery goes beyond upfront cost. A precision-machined bearing reduces energy consumption by minimizing friction, while consistent quality lowers the risk of unplanned downtime. In contrast, inferior bearings often fail early, leading to production losses, replacement costs, and potential damage to mating components. By adhering to strict manufacturing standards, this bearing delivers predictable performance, helping maintain equipment uptime and reducing long-term maintenance expenses.

Quality You Can Rely On

Packaging & Shipping

• Standard packaging: Carton boxes with palletized bulk options for large orders
• Stock availability: Ready for immediate dispatch for urgent requirements
• Logistics options: Courier, air freight, or sea shipping based on delivery timeline and destination
• Minimum order quantity: Flexible MOQ to accommodate both small-scale repairs and large production runs

Get Your 6704-2RS P5 Bearing Quote Today

Whether you need the SKF 6704-2RS or equivalent specifications, we can provide pricing and availability within 24 hours. Simply share your required quantity, delivery location, and any special packaging or certification needs. The sooner you confirm your order, the faster we can arrange shipping to keep your machinery running.

Frequently Asked Questions