SKF Nitrile Rubber Seal, 20mm ID, 42mm OD, 7mm
- RS Stock No.:
- 267-3647
- Mfr. Part No.:
- 20X42X7 HMSA10 RG
- Brand:
- SKF
Subtotal (1 pack of 10 units)*
£11.22
(exc. VAT)
£13.46
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 70 unit(s) ready to ship from another location
- Plus 999,999,990 unit(s) shipping from 03 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 + | £1.122 | £11.22 |
*price indicative
- RS Stock No.:
- 267-3647
- Mfr. Part No.:
- 20X42X7 HMSA10 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 | 20mm | |
| Outside Diameter | 42mm | |
| Seal Type | Rotary Shaft Seal | |
| Thickness | 7mm | |
| Seal Material | Nitrile Rubber | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | +100°C | |
Select all | ||
|---|---|---|
Brand SKF | ||
Inside Diameter 20mm | ||
Outside Diameter 42mm | ||
Seal Type Rotary Shaft Seal | ||
Thickness 7mm | ||
Seal Material Nitrile Rubber | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature +100°C | ||
- COO (Country of Origin):
- CN
SKF Seal, 20mm Inside Diameter, 42mm Outside Diameter - 20X42X7 HMSA10 RG
This seal is designed for rotary shaft applications, effectively sealing between stationary and rotating components. It is suitable for environments with oil or grease and is compatible with various industrial needs. Its robust design ensures consistent performance, making it an essential choice for professionals in the automation, electronics, and mechanical sectors.
Features & Benefits
• Features a rubber outside diameter for enhanced durability
• Dust lip enhances exclusion of contaminants
• Accommodates misalignment for seamless operation
• Achieves a permissible circumferential speed of 4.12m/s
• Dust lip enhances exclusion of contaminants
• Accommodates misalignment for seamless operation
• Achieves a permissible circumferential speed of 4.12m/s
Applications
• Suitable for machinery where rotary motion occurs between components
• Ideal for automotive systems requiring effective sealing solutions
• Utilised in pumps and compressors to prevent leakage
• Appropriate for industrial equipment exposed to lubricants and contaminants
• Ideal for automotive systems requiring effective sealing solutions
• Utilised in pumps and compressors to prevent leakage
• Appropriate for industrial equipment exposed to lubricants and contaminants
What is the maximum temperature this can withstand?
It can function within a temperature range from -40 to 100°C, making it suitable for high-temperature environments.
How does the garter spring contribute to performance?
The garter spring maintains consistent pressure on the sealing lip, enhancing the seal's effectiveness over time.
Is this suitable for use in contaminated environments?
Yes, the auxiliary lip design optimises sealing in polluted conditions, ensuring reliability in challenging settings.