# Timken 443018 Small Bore Inch Oil Seal, NBR Single Lip, Under 3 Inch Bore - MROSupply.com

***Timken 443018 is a small bore inch oil seal with a nitrile (NBR) single lip construction. This seal is designed for standard-duty applications on shafts under 3 inches in diameter, providing effective fluid retention in industrial environments. It is suitable for use in gearboxes, pumps, and motors where a basic, reliable seal is required for general-purpose service.***



## Product details:

- Catalog number: 443018
- SKU: 5072540
- Price: ***$5.66*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Timken](https://www.mrosupply.com/brands/timken/)
- Category: 
    - [NBR / Buna-N / Nitrile Single Lip](htts://www.mrosupply.com/seals/oil-seals/single-lip-oil-seals/nbr-buna-n-nitrile-single-lip/)
    - [Single Lip Oil Seals](htts://www.mrosupply.com/seals/oil-seals/single-lip-oil-seals/)
    - [Oil Seals](htts://www.mrosupply.com/seals/oil-seals/)
    - [Seals](htts://www.mrosupply.com/seals/)
- Unit of measure: each
- Weight: 0.032 lb
- Returns: Yes


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- 4.75 mm Series: 440000 Shaft Size:1-1/2 in
  

  
- 50.368 mm Outer Diameter: 1.988 in
  

  
- 50.495 mm Overall width: 0.187 in
  

  
- Housing bore: 1.983 in
  

  
- Housing Bore: 1.983 in
  

  
- Inch/Metric: Inch
  

  
- Material: Nitrile
  

  
- Outer Diameter: 1.988 in
  

  
- Overall Width: 0.187 in
  

  
- Series: 440000
  

  
- Shaft Size: 1-1/2 in
  
## Product documents / software:

- [Oil Seals Inch](https://documents.mrosupply.com/product_documents/50/72/5072540/443018_nxQb3iP)
## Alternate products to `Timken 443018 Small Bore Inch Oil Seal, NBR Single Lip, Under 3 Inch Bore - MROSupply.com`:
- [SKF / CR Seals (formerly CR Seals) 14840 is a small bore radial shaft oil seal designed for light-duty sealing applications. This seal features a nitrile rubber (NBR) sealing lip with a spring-loaded garter spring for consistent radial force. Operating temperature range: -40°F to 250°F. Suitable for use in electric motors, gearboxes, pumps, and other rotating equipment to prevent lubricant leakage and exclude contaminants.](https://www.mrosupply.com/products/301506/as-markdown/)

## Product's reviews:
- Best company to buy from - I always buy from MRO is a very reliable company to work with