2-Pack QUCpona 370003A Oil Seal , 4.724" ID x 6.3" OD for Superior Shaft Sealing & Leak Prevention

★★★★★ 4.4 56 reviews

$46.99
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$46.99
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Product details

Management number 211086731 Release Date 2026/04/04 List Price $18.80 Model Number 211086731
Category
  • Easy & Secure Installation: Includes an integrated dust lip for added protection, extending bearing life. Designed for straightforward installation using standard tools, allowing for quick and hassle-free replacement in maintenance procedures.
  • Enhanced Sealing Performance: Spring-loaded design increases radial pressure on the sealing lip, ensuring a tight seal even under shaft runout and vibration conditions. Effectively prevents oil leakage and keeps dust and debris out.
  • Precision Sizing: Features an exact outer diameter of 6.3 inches (160mm) and an inner diameter of 4.724 inches (120mm), with tolerances maintained within ±0.005 inches for a precise and secure fit with standard shafts and housings.
  • Wide Application Range: Ideal for automotive wheel hubs, transmissions, water pumps, industrial pumps, gear reducers, and other machinery requiring reliable shaft sealing. Compatible with most lubricating oils and greases.
  • Durable Material Construction: Made from NBR nitrile rubber sealing lip and a zinc-plated steel case, offering excellent resistance to oil, wear, and aging. Suitable for a temperature range of -40°C to +120°C.

Model 370003A
Brand Name QUCpona
Part Number 370003
Manufacturer QUCpona
Material Type Rubber, Stainless Steel
Included Components silicone
Warranty Description 1

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4.4 out of 5
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56 ratings | 23 reviews
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