61900
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
61900 Bearing Product Overview & Core Advantages
The 61900 is a metric single row deep groove ball bearing engineered for precision radial load applications. Featuring open construction and manufactured to P6 tolerance class, this bearing delivers exceptional running accuracy and rotational stability. Its compact design with a 6mm width makes it ideal for space-constrained applications requiring high reliability and precise operation. The bearing's chrome steel construction ensures durability and consistent performance across a wide temperature range from -30° to 120°C.
Model Code Technical Breakdown
| Code Segment | Technical Meaning |
| 61900 | Standard deep groove ball bearing designation with 10mm bore |
| Open | No seals or shields, allowing for maximum speed capability |
| P6 | Higher precision tolerance class for improved running accuracy |
| CN | Normal radial internal clearance for general applications |
61900 Bearing Structural Features & Performance Benefits
Precision Engineering: Manufactured to P6 tolerance standards, this bearing ensures minimal runout and vibration, making it suitable for applications demanding high rotational accuracy.
Optimized Load Capacity: With a radial dynamic load rating of 607 lbf and static load rating of 286 lbf, the bearing provides reliable performance under substantial radial loads.
High-Speed Capability: The stainless steel cage and open design enable a limiting speed of 45,000 rpm, supporting high-speed operation in demanding environments.
Material Excellence: Chrome steel rings and balls combined with stainless steel cage material offer excellent wear resistance and corrosion protection for extended service life.
61900 Bearing Typical Application Areas
- Precision instruments and measuring devices
- Small electric motors and miniature drives
- Medical equipment components and dental handpieces
- Office automation equipment and precision mechanisms
- Robotics and automation system components
- Textile machinery spindles and guides
