SKF Nitrile Rubber (NBR) Radial Shaft Seal, 20 mm ID, 45 mm OD, 7 mm
- RS Stock No.:
- 267-3648
- Mfr. Part No.:
- 20X45X7 HMSA10 RG
- Manufacturer:
- SKF
Subtotal (1 pack of 10 units)*
HK$143.50
FREE delivery for orders over HK$250.00
Temporarily out of stock
- Shipping from 23 October 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 10 + | HK$14.35 | HK$143.50 |
*price indicative
- RS Stock No.:
- 267-3648
- Mfr. Part No.:
- 20X45X7 HMSA10 RG
- Manufacturer:
- SKF
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SKF | |
| Inside Diameter | 20mm | |
| Product Type | Radial Shaft Seal | |
| Outside Diameter | 45mm | |
| Seal Type | Rotary Shaft Seal | |
| Thickness | 7mm | |
| Seal Material | Nitrile Rubber (NBR) | |
| Select all | ||
|---|---|---|
Brand SKF | ||
Inside Diameter 20mm | ||
Product Type Radial Shaft Seal | ||
Outside Diameter 45mm | ||
Seal Type Rotary Shaft Seal | ||
Thickness 7mm | ||
Seal Material Nitrile Rubber (NBR) | ||
- COO (Country of Origin):
- CN
SKF Radial Shaft Seal, 20mm Inside Diameter, 45mm Outside Diameter - 20X45X7 HMSA10 RG
This radial shaft seal provides a rotating-shaft sealing solution for equipment that requires oil retention and contaminant exclusion in rotary interfaces. Constructed from nitrile rubber, it is designed to SIT between a rotating shaft and housing to maintain lubrication and reduce ingress of debris during normal operation.
Features and Benefits:
• Nitrile rubber composition offers hydrocarbon resistance and elasticity
• Rotary sealing lip design minimises leakage under rotation
• Low-profile construction reduces axial space requirements
• Reinforced edge ensures consistent seating in housings
• Suitable for continuous dynamic operation at typical shaft speeds
• Rotary sealing lip design minimises leakage under rotation
• Low-profile construction reduces axial space requirements
• Reinforced edge ensures consistent seating in housings
• Suitable for continuous dynamic operation at typical shaft speeds
Applications
• Suitable for small motor shaft sealing tasks
• Ideal for gearbox lubrication retention
• Used with pump drive shafts where oil containment is required
• Can be used for general-purpose rotary machinery maintenance
• Used for replacement in assemblies requiring a 45 mm outer fit
• Ideal for gearbox lubrication retention
• Used with pump drive shafts where oil containment is required
• Can be used for general-purpose rotary machinery maintenance
• Used for replacement in assemblies requiring a 45 mm outer fit
What bore size does this seal accept?
It fits a 20 mm shaft diameter providing a close running clearance.
Which outer diameter does it locate into?
It locates into housings with a 45 mm outer diameter seating.
What material properties affect compatibility with oils?
The NBR formulation provides resistance to many mineral oils while retaining flexibility.
How thick is the sealing element across its cross-section?
The seal has a thickness of 7 mm designed to maintain contact pressure and durability.
Is the seal intended for rotary or static shafts?
It is intended for rotary shaft applications where the shaft rotates relative to the housing.
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