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SKF / CR Seals 56X85X8 HMS4 R HMS4 single lip radial shaft oil seal for 56mm shaft diameter, 85mm housing bore, and 8mm seal width. Features a NBR sealing lip with spring-loaded garter spring for consistent radial sealing force. Operating temperature range: -40°F to 250°F (-40°C to 121°C). Suitable for electric motors, gearboxes, pumps, and rotating equipment to prevent lubricant leakage and contaminant ingress.
MODEL 56X85X8 HMS4 R
Contact supplier for technical support on: 267-436-6000
$8.24 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 3 days
Returnable:No
Seals SKF Seals presents the 56X85X8 HMS4 R Small Bore Seal, a high-performance solution designed to effectively prevent leakage in hydraulic and fluid handling systems. Constructed from premium NBR (Nitrile Butadiene Rubber), this single lip seal is engineered to provide optimal sealing efficiency and durability in demanding applications.
Key Features
| Dimensions | 56 mm inner diameter, 85 mm outer diameter, 8 mm width for precise fitment in compact spaces. |
|---|---|
| Material | NBR (Buna-N) construction offers excellent resistance to oil, fuel, and other fluids, ensuring longevity and reliability. |
| Design | Single lip design optimizes sealing performance while minimizing friction, making it ideal for dynamic applications. |
| Temperature Range | Operates effectively in temperatures from -30°C to +100°C, accommodating a variety of operating conditions. |
| Compatibility | Suitable for hydraulic systems and various fluid handling applications, making it versatile for multiple industries. |
Applications
| Hydraulic Systems | Ideal for use in hydraulic cylinders and pumps, preventing leaks and ensuring efficient operation. |
|---|---|
| Fluid Handling | Perfectly suited for applications managing oils, fuels, and other lubricants in automotive and industrial environments. |
| Compact Machinery | Designed for small bore applications where space is limited, making it an excellent choice for precision equipment. |
Benefits
| Leak Prevention | Provides reliable sealing to prevent fluid leakage, enhancing system efficiency and performance. |
|---|---|
| Durability | NBR material resists wear and tear, ensuring a long service life even in harsh conditions. |
| Reduced Maintenance | Low friction design minimizes wear on components, reducing the frequency of maintenance and downtime. |
SKU: 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: 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 more
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SKU: 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: 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 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