K45X53X20.8 RICH – Needle Roller and Cage Assembly – 45 × 53 × 20.8 mm
Technical Specifications:
Type: Needle Roller and Cage Assembly
Brand: RICH
Model Designation: K45X53X20.8
Inner Diameter (d): 45 mm
Outer Diameter (D): 53 mm
Width (B): 20.8 mm
Cage Material: Steel
Weight: 0.06 kg
Country of Origin: China
Performance Characteristics:
Structural Layout: Needle roller and cage assembly with guided rolling elements.
Rolling Element Geometry: Cylindrical needle rollers arranged in a cage structure.
Cage Arrangement: Steel cage with separator layout.
Component Format: Complement of needle rollers retained within a molded cage.
Dimensional Format: 45 × 53 × 20.8 mm profile.
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.