81228-TN RICH – Axial Cylindrical Roller Bearing – 140 x 200 x 46 mm
Technical Specifications:
Type: Axial cylindrical roller bearing
Brand: RICH
Model Designation: 81228-TN
Inner Diameter (d): 140 mm
Outer Diameter (D): 200 mm
Total Height (T): 46 mm
Cage Material: Polyamide (TN)
Sealing: None (Open)
Weight: 5 kg
Country of Origin: China
Performance Characteristics:
Structural Configuration: Thrust bearing assembly consisting of a cylindrical roller and cage set, a shaft washer, and a housing washer for unidirectional axial support.
Cage Specification: Features a glass-fiber reinforced polyamide cage (TN), providing a lightweight alternative with excellent roller guidance and reduced noise levels.
Load Management: Engineered to support heavy axial loads with high mechanical stiffness while occupying minimal radial space.
Mechanical Interface: 140 x 200 x 46 mm dimensional format manufactured according to standardized industrial tolerances for consistent rotational performance.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references are used solely for identification and do not imply affiliation with other manufacturers.