Bearings
Ball Bearings
Miniature Bearings
Quick Code: BB-62870
691X-2Z Budget Shielded Miniature Ball Bearing 1.5mm x 5mm x 2.6mm


The 691X-2Z Budget Shielded Miniature Ball Bearing is a precision-engineered component designed for applications requiring compact, high-performance bearing solutions. With its extremely small dimensions of 1.5mm x 5mm x 2.6mm, this miniature ball bearing offers exceptional performance in space-constrained environments.
Key Features:
- Ultra-compact size: Ideal for miniaturized mechanical systems
- Metal shielded design for enhanced protection
- Deep groove configuration for smooth rotation
- Pre-charged with lubricating grease
- Single row ball bearing construction
Typical Applications:
- Micro-motors and precision electronic devices
- Small power tools
- Remote-controlled hobby toys (cars, boats, planes)
- Miniature robotics
- Compact medical devices
- Model making and hobbyist equipment
- Skateboard and roller blade mechanisms
The metal shields provide crucial protection against dust, debris, and contaminants while helping to retain lubricant, ensuring longer bearing life and consistent performance. Its robust design makes it suitable for diverse industrial and hobby applications where compact size and reliability are paramount.
Technical Specifications:
- Brand: Budget
- Inside Diameter: 1.5mm
- Outside Diameter: 5mm
- Width: 2.6mm
- Sealing Type: Shielded
- Reference Number: 691X-2Z-NEU
Versatile, durable, and engineered for precision, this miniature ball bearing represents an excellent solution for applications requiring compact and reliable rotational motion.