K45x49x19 RICH – Needle Roller and Cage Assembly – 45 × 49 × 19 mm
Technical Specifications:
Type: Needle roller and cage assembly
Brand: RICH
Model Designation: K45x49x19 RICH
Inner Diameter (d): 45 mm
Outer Diameter (D): 49 mm
Width (B): 19 mm
Size Category: Medium
Cage Material: Steel
Rolling Elements: Needle rollers
Country of Origin: China
Performance Characteristics:
Parallel needle rollers held in place by a steel cage.
Compact radial cross‑section suitable for constrained housings.
Roller distribution along the full assembly width.
Uniform roller spacing maintained by the cage structure.
Cylindrical rollers arranged for consistent radial load paths.
Dimensional format: 45 × 49 × 19 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.