K45x53x22 RICH – Needle Roller and Cage Assembly – 45 × 53 × 22 mm
Technical Specifications:
Type: Needle roller and cage assembly
Brand: RICH
Model Designation: K45x53x22 RICH
Inner Diameter (d): 45 mm
Outer Diameter (D): 53 mm
Width (B): 22 mm
Size Category: Large
Cage Material: Steel
Rolling Elements: Needle rollers
Country of Origin: China
Performance Characteristics:
Needle roller assembly with cage‑guided cylindrical rollers.
Dimensional format compatible with standardized bearing layouts.
Uniform roller spacing maintained by the cage structure.
Direct interaction with hardened raceways or shaft surfaces.
Assembly intended for integration into matching housing bores.
Dimensional format: 45 × 53 × 22 mm.
Transparency Note: This product is manufactured under the RICH brand.
Dimensional values are provided solely for identification and do not imply
affiliation with or endorsement by other manufacturers.