61848
618 & 619 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
61848 Bearing Product Overview & Core Advantages
The 61848 metric single row deep groove ball bearing represents a fundamental solution for radial load applications requiring high precision and reliability. Engineered with P6 tolerance class and CN radial internal clearance, this bearing delivers exceptional running accuracy and consistent performance. Its open design facilitates easy lubrication while maintaining a compact cross-section, making it ideal for applications where space optimization and precise rotational movement are critical. The bearing's robust construction ensures stable operation across a wide temperature range from -30°C to 120°C.
61848 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Implication |
|---|---|---|
| 61 | Deep Groove Ball Bearing Series | Standard single row design for radial loads |
| 848 | Size Designation (240mm bore) | Specific dimension configuration |
| Open | No seals or shields | Allows for custom lubrication and high-speed operation |
| P6 | Tolerance Class | Enhanced dimensional and running accuracy |
| CN | Radial Internal Clearance | Normal clearance for general applications |
61848 Bearing Structural Features & Performance Benefits
Premium Material Construction: The combination of chrome steel rings and balls with a stainless steel cage provides excellent wear resistance and corrosion protection, ensuring long service life even in demanding conditions.
High Load Capacity: With a dynamic load rating of 24,279 lbf and static load rating of 33,721 lbf, this bearing offers reliable performance under significant radial loads while maintaining operational stability.
Precision Engineering: The P6 tolerance class ensures tight dimensional control with bore diameter tolerance of -0.022mm to 0 and outside diameter tolerance of -0.025mm to 0, delivering superior running accuracy for precision applications.
Optimized Speed Performance: The open design and stainless steel cage enable a limiting speed of 2,600 rpm, making it suitable for various industrial applications requiring moderate to high rotational speeds.
61848 Bearing Typical Application Areas
- Industrial Electric Motors: Main shaft support in medium to large motors
- Power Transmission Systems: Gearboxes and transmission assemblies
- Material Handling Equipment: Conveyor rollers and pulley systems
- Agricultural Machinery: Implement drives and PTO shafts
- Industrial Pumps: Centrifugal and rotary pump applications
- General Machinery: Where reliable radial load support is required
