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SKF / CR Seals 520X570X18 HDS7K H HDS7K single lip radial shaft oil seal for 520mm shaft diameter, 570mm housing bore, and 18mm seal width. Features an NBR sealing lip with spring loading for reliable radial contact. Operating temperature: -40°F to 250°F (-40°C to 121°C). Used in motors, gearboxes, pumps, and industrial rotating equipment. Prevents lubricant leakage and contaminant ingress.
MODEL 520X570X18 HDS7K H
Contact supplier for technical support on: 267-436-6000
$840.37 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
Seals - SKF HNBR Single Lip Flex Design Grease Seal The SKF 520X570X18 HDS7K H is a high-performance single lip grease seal designed for reliable sealing in various automotive and industrial applications. Manufactured by SKF Seals, a leader in sealing solutions, this product leverages extensive engineering expertise and innovative design to enhance performance and extend service life.
Key Features
| Material | Constructed from HNBR (Hydrogenated Nitrile Butadiene Rubber), providing excellent resistance to oils, heat, and wear. |
|---|---|
| Dimensions | Featuring a diameter of 520 mm (outer), 570 mm (inner), and a thickness of 18 mm, ensuring compatibility with a wide range of applications. |
| Design | The Flex design allows for improved flexibility and adaptability, accommodating minor misalignments and variations in shaft dimensions. |
| Single Lip Configuration | Optimized for effective sealing against grease and contaminants, enhancing the longevity of machinery components. |
| Durability | Engineered to withstand harsh operational environments, ensuring a longer service life and reduced maintenance requirements. |
Applications
| Automotive Industry | Ideal for use in wheel bearings, gearboxes, and various drivetrain components where effective sealing is critical. |
|---|---|
| Industrial Machinery | Suitable for hydraulic systems, pumps, and other equipment requiring robust sealing solutions to prevent leakage and contamination. |
| Compatibility | Designed to fit a variety of housings and shafts, making it an excellent choice for retrofitting and new installations alike. |
Benefits
| Enhanced Reliability | The superior sealing properties of the HNBR material ensure minimal leakage, reducing the risk of component failure. |
|---|---|
| Cost-Effective Maintenance | By preventing contamination and extending the life of critical components, this seal helps in lowering overall maintenance costs. |
| Performance Efficiency | The Flex design accommodates dynamic movements, improving operational efficiency and reducing wear on adjacent components. |
SKU: 300488
Works good great delivery time
The seals works as they should. Delivery time was good
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
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SKU: 300488
Works good great delivery time
The seals works as they should. Delivery time was good
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