Subtotal (1 pack of 5 units)*
£46.06
(exc. VAT)
£55.27
(inc. VAT)
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In Stock
- Plus 35 unit(s) shipping from 06 October 2025
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | £9.212 | £46.06 |
*price indicative
- RS Stock No.:
- 260-0052
- Mfr. Part No.:
- IR20X25X17-XL
- Brand:
- INA
Specifications
Technical Reference
Legislation and Compliance
Product Details
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Select all | Attribute | Value |
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| Brand | INA | |
| Type | Inner Ring | |
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|---|---|---|
Brand INA | ||
Type Inner Ring | ||
- COO (Country of Origin):
- SK
Schaeffler Roller Bearing Inner Ring - IR20X25X17-XL
This roller bearing inner ring is designed for high-performance applications in various industrial settings. With a bore diameter of 20mm and a raceway diameter of 25mm, this inner ring facilitates smooth rotation and reduces friction in machinery. The inner ring is a crucial component that enhances the overall functionality of roller bearings, ensuring optimal performance.
Features & Benefits
• Constructed for reliable operation in diverse environments
• Designed without a lubrication hole for maintenance-free performance
• Offers consistent dimensions for easy compatibility
• Minimises friction, contributing to energy efficiency
• Lightweight at approximately 22.7g for easy installation
• Durable construction to withstand industrial conditions
• Designed without a lubrication hole for maintenance-free performance
• Offers consistent dimensions for easy compatibility
• Minimises friction, contributing to energy efficiency
• Lightweight at approximately 22.7g for easy installation
• Durable construction to withstand industrial conditions
Applications
• Used with automation equipment to improve operational efficiency
• Utilised in mechanical systems requiring minimal friction
• Ideal for electrical in harsh environments
• Essential component in assembly line machinery fields
• Employed in various types of industrial bearing assemblies
• Utilised in mechanical systems requiring minimal friction
• Ideal for electrical in harsh environments
• Essential component in assembly line machinery fields
• Employed in various types of industrial bearing assemblies
What specific tolerances should be noted when installing the inner ring?
The raceway diameter upper tolerance is listed as 0mm, while the lower tolerance is -0.012mm. Proper alignment within these tolerances is essential to ensure peak performance and longevity of the assembly.
How does the design without a lubrication hole affect maintenance?
The absence of a lubrication hole means that the inner ring is designed for environments where regular maintenance is impractical or impossible. This feature enhances reliability by eliminating the need for lubricant replenishment.
What dimensions should be considered when selecting compatible bearings?
Key dimensions include a bore diameter of 20mm and a raceway diameter of 25mm. Compatibility with other components should take these measurements into account to ensure proper fit and functionality.
What benefits does the minimum chamfer dimension provide?
With a minimum chamfer dimension of 0.3mm, this feature aids in smooth entry and exit of the bearing components during assembly, reducing the risk of damage and ensuring seamless operation.
Are custom options available for varied industrial needs?
Yes, organisations can explore options for custom roller bearing inner rings to meet specific dimensions or performance criteria, providing tailored solutions for unique applications.