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SKF / CR Seals 3189988 single lip radial shaft oil seal with PTFE excluder on the face. Features an HNBR sealing lip and a flex design for grease retention. Prevents lubricant leakage and contaminant ingress in rotating equipment such as motors, gearboxes, and pumps.
MODEL 3189988
Contact supplier for technical support on: 267-436-6000
$1,117.31 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
HNBR Single Lip PTFE Excluder Seal The SKF SEAL 3189988 is a high-performance HNBR (Hydrogenated Nitrile Butadiene Rubber) single lip grease seal designed for optimal sealing in various automotive and industrial applications. Featuring a unique PTFE (Polytetrafluoroethylene) excluder on the face of the seal, this product effectively prevents contamination while maintaining the integrity of lubricants, ensuring peak performance and longevity of machinery components.
Key Features
| Material Composition | Constructed from high-quality HNBR, known for its excellent abrasion resistance and compatibility with a wide range of fluids, including oils and greases. |
|---|---|
| PTFE Excluder | The advanced PTFE excluder enhances the seal’s ability to repel contaminants, extending the life of the lubricants and reducing maintenance needs. |
| Flex Design | The innovative flex design allows for greater adaptability to shaft misalignments and thermal expansions, ensuring a reliable seal under varying operational conditions. |
| Single Lip Configuration | This design allows for efficient sealing performance with minimal friction, contributing to reduced wear on both the seal and the shaft. |
| Temperature Resistance | Capable of withstanding a temperature range from -40°C to +120°C (-40°F to +248°F), making it suitable for a variety of demanding environments. |
Applications
| Automotive | Ideal for sealing rotating shafts in automotive applications, such as wheel bearings and axles, where protection against dirt and moisture is crucial. |
|---|---|
| Industrial Machinery | Suitable for use in various industrial machinery applications, including pumps, gearboxes, and hydraulic systems, where reliable sealing is essential to prevent leakage and contamination. |
| Compatibility | The SKF 3189988 seal is compatible with most standard shafts and housings, making it a versatile choice for maintenance and repair operations. |
Benefits
| Enhanced Durability | The combination of HNBR and PTFE materials provides superior resistance to wear, ensuring longer service life and reduced replacement costs. |
|---|---|
| Improved Performance | The innovative design minimizes friction and wear, allowing machines to operate more efficiently while extending the intervals between maintenance. |
| Reliability and Safety | Ensures consistent sealing capabilities, reducing the risk of leaks and failures that can lead to costly downtime and repairs. |
SKU: 1898441
Mro supply - seals
I use a lot of the SKF6119 seals for chainsaw repairs and MRO always has the best prices and fast shipping.
Read moreSKU: 1898386
Small diameter seals
I use a lot of small diameter inch dimension seals for the repair of older chainsaws. MRO is a great resource for many seals with very competitive prices and free shipping for larger orders. I will continue to use MRO whenever I can.
Read moreSKU: 1907550
Great service and product!
Doing boat repairs is trying at best when you are on the hard. While the clock tics by , the dollars add up. Being able to find, order and receive part in a timely fashoin is a tall order and MRO Supply was able to meet all of our needs! Great job MRO! We'll be back!
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SKU: 1898441
Mro supply - seals
I use a lot of the SKF6119 seals for chainsaw repairs and MRO always has the best prices and fast shipping.
Read moreSKU: 1898386
Small diameter seals
I use a lot of small diameter inch dimension seals for the repair of older chainsaws. MRO is a great resource for many seals with very competitive prices and free shipping for larger orders. I will continue to use MRO whenever I can.
Read moreSKU: 1907550
Great service and product!
Doing boat repairs is trying at best when you are on the hard. While the clock tics by , the dollars add up. Being able to find, order and receive part in a timely fashoin is a tall order and MRO Supply was able to meet all of our needs! Great job MRO! We'll be back!
Read moreDisclaimer: The return policy information shown below is merely an excerpt from SKF's General Conditions of Sale.
RETURN OF GOODS FOR CREDIT
Goods will not be accepted for return without prior written approval from SKF. The return freight must be prepaid by the Buyer. Unless return of Goods is due to Supplier error, Goods returned will be subject to a credit service fee of $25.00 or 15% of the credit value, whichever is greater. An additional service fee may apply is further inspection is required at the discretion of SKF