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SKF / CR Seals (formerly CR Seals) 87491 is a single lip radial shaft oil seal with a nitrile (NBR) sealing lip and spring-loaded garter spring for consistent radial sealing force. This large diameter seal features a flexible design and stainless steel spring for corrosion resistance. Operating temperature range: -40°F to 250°F. Suitable for use in electric motors, gearboxes, pumps, and other rotating equipment.
MODEL 87491
Contact supplier for technical support on: 267-436-6000
$348.26 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 3 days
Returnable:No
SKF NBR Single Lip Flex Design Oil Seal The SKF 87491 NBR Single Lip Flex Design Oil Seal is a high-performance sealing solution engineered for excellent oil retention and leakage prevention in various automotive and industrial applications. This oil seal features a robust Nitrile (Buna-N) construction, providing superior resistance to oils, heat, and wear, making it an ideal choice for demanding environments.
Key Features
| Material | Constructed from high-quality Nitrile (Buna-N) for enhanced durability and chemical resistance. |
|---|---|
| Design | Single lip flex design ensures optimal sealing performance while accommodating slight misalignments. |
| Spring Support | Equipped with a stainless steel garter spring that enhances the sealing effect and maintains contact with the shaft. |
| Temperature Range | Operates effectively in temperatures ranging from -40°C to +100°C (-40°F to +212°F). |
| Size | Catalog Number 87491, designed to fit standard applications with precision. |
Applications
| Automotive | Ideal for sealing engine components, transmission systems, and hydraulic systems in vehicles. |
|---|---|
| Industrial Machinery | Suitable for use in various machinery and equipment where oil retention is crucial. |
| Fluid Management | Efficiently manages fluids in diverse applications, preventing leakage and ensuring system integrity. |
Benefits
| Leak Prevention | The innovative design significantly reduces the risk of oil leaks, enhancing system efficiency and reliability. |
|---|---|
| Durability | The NBR construction provides resistance against wear and harsh environmental conditions, extending the lifespan of the seal. |
| Versatility | Compatible with a wide range of applications, making it a versatile choice for various industries. |
SKU: 300488
Works good great delivery time
The seals works as they should. Delivery time was good
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 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 more
| Brand | NoTrax |
| Model | 474R4875BL |
| Brand | Crown |
| Model | SER3848BP |
SKU: 300488
Works good great delivery time
The seals works as they should. Delivery time was good
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 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 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