IR55x63x45 – Inner Ring RICH – 55 × 63 × 45 mm
Technical Specifications:
- Type: Inner Ring
- Model: IR55x63x45 RICH
- Inner Diameter (d): 55 mm
- Outer Diameter (F): 63 mm
- Width (B): 45 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: Dimensions align with the 55 × 63 × 45 mm specification.
- 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.
