K42x50x20 RICH – Needle Roller and Cage Assembly – 42 × 50 × 20 mm
Technical Specifications:
- Type: Needle roller and cage assembly
- Brand: RICH
- Model Designation: K42x50x20 RICH
- Inner Diameter (d): 42 mm
- Outer Diameter (D): 50 mm
- Width (B): 20 mm
- Size Category: Medium
- Cage Material: Steel
- Rolling Elements: Needle rollers
- Country of Origin: China
Performance Characteristics:
- Guided needle rollers arranged within a steel cage framework.
- Assembly intended for integration into matching housing bores.
- Compact radial cross‑section suitable for constrained housings.
- Cage‑guided roller alignment during rotation.
- Direct interaction with hardened raceways or shaft surfaces.
- Dimensional format: 42 × 50 × 20 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.
