NA 49/28 RICH Needle Roller Bearing with Inner Ring - 28 x 45 x 17 mm
Technical Specifications:
- Brand: RICH
- Type: Needle Roller Bearing with Inner Ring
- Model: NA 49/28
- Dimensions: 28 x 45 x 17 mm
- Inner Diameter (d): 28 mm
- Outer Diameter (D): 45 mm
- Width (B): 17 mm
- Weight: 0.101 kg
- Cage Material: Steel
- Country of Origin: China
The NA 49/28 RICH is a high-precision Needle Roller Bearing with Inner Ring, designed to offer an extremely high load carrying capacity within a compact cross-section. The inclusion of a dedicated inner ring (NA) simplifies mounting, as it eliminates the need for the shaft to be hardened and ground, allowing the bearing to be used on standard shafts. With precise dimensions of 28 x 45 x 17 mm, this bearing utilizes a robust steel cage to ensure accurate guidance of the needle rollers, maintaining stability and low friction during operation. The NA 49/28 RICH is the ideal choice for applications requiring a durable, space-saving solution for heavy radial loads.
Key Performance Advantages:
- High Radial Load Capacity: Exceptional strength and durability in a small envelope thanks to the numerous needle rollers.
- Simplified Assembly: Integrated inner ring facilitates easy mounting on standard shafts, reducing preparation costs.
- Space-Saving Design: Offers a large contact area relative to its outer diameter, minimizing the required radial space.
- Durable Construction: Features a reliable steel cage for optimized roller guidance and long service life.