IR 50x55x20 OH RICH
IR 50x55x20 OH (IS1) RICH Inner Ring – designed as a precision raceway for needle roller bearings, featuring a lubrication hole (IS1) for improved grease distribution. Compact dimensions (50 x 55 x 20 mm) and lightweight construction make it ideal for applications where shaft hardness is insufficient, ensuring durability and consistent performance.
IR 50x55x20 OH (IS1) RICH | Inner Ring – 50 x 55 x 20 mm
Technical Specifications:
- Catalog Code: IR 50x55x20 OH (IS1) RICH
- Brand: RICH
- Type: Inner Ring
- Inner Diameter (d): 50 mm
- Outer Diameter (D): 55 mm
- Width (B): 20 mm
- Feature: OH (IS1) – Lubrication hole
- Weight: 0.064 kg
- Country of Origin: China
Key Performance Advantages:
- Precision Inner Ring: Provides a hardened raceway surface for needle roller bearings.
- Lubrication Hole (IS1): Facilitates effective grease distribution and extended service life.
- Compact Dimensions: 50 x 55 x 20 mm, lightweight at only 0.064 kg.
- OH Execution: Optimized for secure fit and reliable operation.
- Industrial Versatility: Suitable for applications where shaft hardness or surface finish is insufficient.
- RICH Quality: Precision manufactured for durability and consistent performance.
Transparency Note: This inner ring is manufactured directly under the RICH brand. The catalog code IR 50x55x20 OH (IS1) is used solely for identification and does not imply affiliation with other brands. The product is clearly marked with its actual brand and origin.
Data sheet
Inner Diameter
50
Outer Diameter
55
Width
20
Weight
0,064
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IR 50x55x20 OH (IS1) RICH Inner Ring – designed as a precision raceway for needle roller bearings, featuring a lubrication hole (IS1) for improved grease distribution. Compact dimensions (50 x 55 x 20 mm) and lightweight construction make it ideal for applications where shaft hardness is insufficient, ensuring durability and consistent performance.
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