The Fafnir® 38KDD is an extra-small metric round bore radial deep groove ball bearing, meticulously engineered to support radial, thrust, and combined loads suitable for small shafts. This bearing is particularly well-suited for applications in fractional horsepower motors, precision instruments, domestic appliances, and film projectors.
Key Specifications
- Bore Diameter: 0.31 inches (8 mm)
- Outside Diameter: 0.8661 inches (22 mm)
- Width: 0.276 inches (7 mm)
- Number of Rows: Single
- Closure Type: Double Shielded (Non-Contact)
- Dynamic Load Capacity: 830 lb
- Static Load Capacity: 312 lb
- Material: Steel
- Seal Material: Metal
- Cage Material: Steel
- Temperature Range: -30°F to 275°F
Features and Benefits
- Compact Design: Tailored for small shafts, making it ideal for space-constrained applications.
- Load Handling: Capable of sustaining radial, thrust, and combined loads proportionate to the capacities of small shafts.
- Electric Motor Quality: Designed for applications where quiet operation is essential.
- Durability: Constructed with high-quality steel for enhanced longevity and reliability.
- Temperature Resilience: Operates efficiently within a broad temperature range, ensuring performance in various environments.
The Fafnir® 38KDD bearing’s double shielded design offers protection against contaminants while maintaining low friction, contributing to its suitability for high-speed and noise-sensitive environments. Its robust construction and precise engineering make it a reliable choice for a wide array of industrial and consumer applications.











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