Bearings
Ball Bearings
Thin Section Ball Bearings
Quick Code: BB-129329
61806 SKF Open Thin Section Ball Bearing 30mm x 42mm x 7mm



The SKF 61806 Open Thin Section Ball Bearing is a precision-engineered component designed for applications requiring compact, lightweight, and high-performance bearing solutions. This thin section bearing offers exceptional versatility across multiple industrial and mechanical environments.
Key Product Features:
- Open ball race design allowing free grease circulation
- Ultra-thin cross-section for space-saving applications
- Lightweight construction with high stiffness
- Single row configuration
- Dimensions: 30mm x 42mm x 7mm
- Unsealed design for optimal lubrication
Technical Specifications:
- Inside Diameter: 30mm
- Outside Diameter: 42mm
- Width: 7mm
- Maximum Rotational Speed: 20,000 RPM
- Sealing Type: Open
- Brand: SKF
Typical Applications:
- Robotics and automation equipment
- Precision machinery
- Medical devices
- Printing and packaging machinery
- Aerospace instrumentation
- High-speed rotating equipment
The open design allows for optimal lubrication and enables easy maintenance, making this bearing ideal for environments where regular regreasing is possible. Its slim profile and multi-load capabilities ensure reliable performance in compact mechanical systems. The lack of seals permits direct grease access, facilitating efficient lubrication and extending the bearing's operational life.
Thin section bearings like the SKF 61806 are specifically engineered to save space while providing superior performance. They offer significant advantages in applications where weight, compactness, and precision are critical considerations.