55200/55443 RICH Single Row Tapered Roller Bearing - 50.8 x 112.712 x 30.162 mm
Technical Specifications:
- Product Type: Single Row Tapered Roller Bearing
- Model Designation: 55200/55443
- Brand: RICH
- Bore Diameter (d): 50.8 mm
- Outer Diameter (D): 112.712 mm
- Total Width (T): 30.162 mm
- Inner Ring Width (B): 26.909 mm
- Outer Ring Width (C): 20.638 mm
- Weight: 1.33 kg
- Country of Origin: China
The 55200/55443 RICH is a dependable single row tapered roller bearing specifically engineered for high performance under heavy combined radial and axial loads acting in one direction. The precision-engineered tapered rollers and raceways ensure optimal load distribution, promoting low friction and extended service life. With dimensions of 50.8 mm bore, 112.712 mm outer diameter, and a 30.162 mm total width (T), this bearing is suitable for robust applications, including truck wheel hubs, industrial gear systems, and heavy-duty mechanical drives. The bearing is built with a separable design, allowing the cone (inner ring assembly, 55200) and the cup (outer ring, 55443) to be mounted independently, which significantly simplifies installation and facilitates precise axial clearance adjustment.
Key Performance Advantages:
- High Combined Load Capacity: Optimized geometry effectively manages substantial simultaneous radial and single-direction axial forces.
- Separable Design: Facilitates straightforward mounting, dismantling, and precise setting of the bearing.
- Durability and Reliability: Built for long service life in high-stress, demanding industrial and transport applications.
- RICH Quality: A robust component ensuring stable and accurate operation.
