5303ZZ RICH – Double Row Angular-Contact Ball Bearing – 17 x 47 x 22.2 mm
Technical Specifications:
Type: Double row angular-contact ball bearing
Brand: RICH
Model Designation: 5303ZZ
Inner Diameter (d): 17 mm
Outer Diameter (D): 47 mm
Width (B): 22.2 mm
Sealing: ZZ (Double-sided non-contact metal shields)
Cage Material: Steel
Internal Clearance: CN (Normal clearance)
Weight: 0.187 kg
Country of Origin: China
Performance Characteristics:
Structural Configuration: Double-row angular-contact design engineered for the simultaneous accommodation of radial and axial force components.
Sealing System: Equipped with two non-contact metal shields (ZZ) to retain internal lubrication while maintaining low rotational torque.
Cage and Internal Geometry: Features a pressed steel cage for rolling element guidance and a standard CN radial internal clearance.
Mechanical Interface: 17 x 47 x 22.2 mm dimensional format manufactured according to industrial precision tolerances.
Transparency Note:
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.