# SKF / CR Seals 17231 Small Bore Oil Seal - MROSupply.com

***SKF / CR Seals 17231 small bore radial shaft oil seal for general industrial applications. Features a spring-loaded sealing lip for consistent radial force, preventing lubricant leakage and contaminant ingress. Suitable for electric motors, gearboxes, pumps, and rotating equipment.***



## Product details:

- Catalog number: 17231
- SKU: 1899297
- Price: ***$11.33*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 3 days
- Brand: [SKF Seals](https://www.mrosupply.com/brands/skf-seals/)
- Category: 
    - [NBR / Buna-N / Nitrile Double Lip](htts://www.mrosupply.com/seals/oil-seals/double-lip-oil-seals/nbr-buna-n-nitrile-double-lip/)
    - [Double Lip Oil Seals](htts://www.mrosupply.com/seals/oil-seals/double-lip-oil-seals/)
    - [Oil Seals](htts://www.mrosupply.com/seals/oil-seals/)
    - [Seals](htts://www.mrosupply.com/seals/)
- Unit of measure: each
- Weight: 0.044 lb
- Technicall support: contact supplier for technical support on 267-436-6000


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


## Product attributes;

  
- Auxiliary lip: No
  

  
- Design: CRW1
  

  
- Housing bore diameter: 57.15 mm, 2.25 in
  

  
- Maximum operating temperature: 100.0 °C, 212.0 °F
  

  
- Maximum operating temperature (°F): 100.0 °C, 212.0
  

  
- Minimum operating temperature: -40.0 °C, -40.0 °F
  

  
- Minimum operating temperature (°F): -40.0 °C, -40.0
  

  
- Permissible circumferential speed: 7.36 m/s
  

  
- Rotational speed: 3180.0 r/min
  

  
- Seal width: 7.95 mm, 0.313 in
  

  
- Sealing lip material: Nitrile rubber (NBR)
  

  
- Shaft diameter: 44.45 mm, 1.75 in
  

  
- Type of outside diameter: Metal-cased with sealant coating on the outside diameter
  

  
- Unit system: Inch
  
## Product documents / software:

- [DXF](https://documents.mrosupply.com/product_documents/17/17231/skf_seals_17231_vzcG4i7.dxf)
## Alternate products to `SKF / CR Seals 17231 Small Bore Oil Seal - MROSupply.com`:
- [SKF / CR Seals 17240 radial shaft oil seal for 0.750" shaft diameter, 1.002" housing bore, and 0.250" seal width. Features an NBR sealing lip with spring loading for reliable radial contact. Operating temperature: -40°F to 250°F. Used in motors, gearboxes, pumps, and industrial rotating equipment. Prevents lubricant leakage and contaminant ingress.](https://www.mrosupply.com/products/1899298/as-markdown/)

## Product's reviews:
- Mro supply - seals - I use a lot of the SKF6119 seals for chainsaw repairs and MRO always has the best prices and fast shipping.
- Seals - Fast delivery, very good price
- 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!
- Great first impression - The site was easy to navigate. I placed the order and I was kept up to date with it’s processing and shipping progress. I would definitely use them again