SKF Nitrile Rubber Seal, 120mm ID, 150mm OD, 12mm
- RS Stock No.:
- 266-8851
- Mfr. Part No.:
- 120X150X12 HMS5 RG
- Brand:
- SKF
Subtotal (1 pack of 5 units)*
£32.73
(exc. VAT)
£39.275
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 5 unit(s) ready to ship
- Plus 999,999,990 unit(s) shipping from 21 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | £6.546 | £32.73 |
*price indicative
- RS Stock No.:
- 266-8851
- Mfr. Part No.:
- 120X150X12 HMS5 RG
- Brand:
- SKF
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SKF | |
| Inside Diameter | 120mm | |
| Outside Diameter | 150mm | |
| Seal Type | Rotary Shaft Seal | |
| Thickness | 12mm | |
| Seal Material | Nitrile Rubber | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | +100°C | |
Select all | ||
|---|---|---|
Brand SKF | ||
Inside Diameter 120mm | ||
Outside Diameter 150mm | ||
Seal Type Rotary Shaft Seal | ||
Thickness 12mm | ||
Seal Material Nitrile Rubber | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature +100°C | ||
- COO (Country of Origin):
- CN
SKF Seal, 120mm Inside Diameter, 150mm Outside Diameter - 120X150X12 HMS5 RG
This rotary shaft seal is designed for a variety of industrial applications, featuring a robust construction that ensures optimum performance. With an inside diameter of 120mm and an outside diameter of 150mm, this seal effectively retains lubricants while preventing contaminants from entering machinery components. The thickness of the seal measures 12mm, making it suitable for diverse operational settings.
Features & Benefits
• Rubber outside diameter provides excellent sealing capabilities for enhanced performance
• Single sealing lip with garter spring enhances reliability and sealing efficiency
• Designed to accommodate misalignment ensures seamless operation even in dynamic systems
• Maximum permissible circumferential speed of 11.39m/s supports efficient high-speed performance
• Operates effectively between -40°C and +100°C ensures reliable performance in diverse temperature conditions
• Single sealing lip with garter spring enhances reliability and sealing efficiency
• Designed to accommodate misalignment ensures seamless operation even in dynamic systems
• Maximum permissible circumferential speed of 11.39m/s supports efficient high-speed performance
• Operates effectively between -40°C and +100°C ensures reliable performance in diverse temperature conditions
Applications
• Utilised in rotating and stationary machine components
• Ideal for machinery requiring efficient lubrication retention
• Employed in automotive and industrial machinery contexts
• Compatible with both oil and grease
• Effective in safeguarding against environmental contaminants
• Ideal for machinery requiring efficient lubrication retention
• Employed in automotive and industrial machinery contexts
• Compatible with both oil and grease
• Effective in safeguarding against environmental contaminants
What material is used for the sealing lip and how does it enhance performance?
The sealing lip is made of nitrile rubber, which offers excellent resistance to wear and abrasion. This material ensures effective sealing under various temperatures, contributing to the seal's long-term durability.
What is the significance of the garter spring in this product?
The garter spring maintains the necessary radial load on the sealing lip, which enhances the seal's ability to adapt to misalignment and ensures consistent performance over time.
What considerations should be taken into account for operating conditions?
It's essential to ensure that the operating temperature remains within the specified limits of -40°C to +100°C to avoid seal degradation. Additionally, the maximum circumferential speed should not exceed 11.39m/s to maintain optimal functionality.
How does this seal contribute to system efficiency?
By preventing leaks and contamination, the seal maintains proper lubrication levels within machinery, which results in reduced friction and prolonged component life, thereby enhancing overall system efficiency.