IR42x47x20 – Inner Ring RICH – 42 × 47 × 20 mm
Technical Specifications:
- Type: Inner Ring
- Model: IR42x47x20 RICH
- Inner Diameter (d): 42 mm
- Outer Diameter (F): 47 mm
- Width (B): 20 mm
- Brand: RICH
- Country of Origin: China
Performance Characteristics:
- Raceway Function: Internal rolling element path for needle or cylindrical rollers.
- Structural Layout: Separate inner ring for needle roller configurations.
- Surface Integrity: Uniformly ground raceway interface.
- Material Type: Chrome alloy bearing steel.
- Dimensional Interface: The component reflects the 42 × 47 × 20 mm dimensional structure.
- Dimensional Category: standard-format
Transparency Note: This inner ring is manufactured under the RICH brand. Dimensional values are provided solely for identification and do not imply affiliation with or endorsement by other manufacturers.
