# SKF / CR Seals 68745 Small Bore Oil Seal - MROSupply.com

***SKF / CR Seals (formerly CR Seals) 68745 is a small bore radial shaft oil seal designed for light-duty sealing applications. This seal features a nitrile rubber (NBR) sealing lip with spring loading 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.***



## Product details:

- Catalog number: 68745
- SKU: 1900644
- Price: ***$93.35*** 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: 0.770 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: CRWH1
  

  
- Housing bore diameter: 212.73 mm, 8.375 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: 12.0 m/s
  

  
- Rotational speed: 1320.0 r/min
  

  
- Seal width: 12.7 mm, 0.5 in
  

  
- Sealing lip material: Nitrile rubber (NBR)
  

  
- Shaft diameter: 174.63 mm, 6.875 in
  

  
- Type of outside diameter: Metal-cased
  

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

- [DXF](https://documents.mrosupply.com/product_documents/68/68745/skf_seals_68745_Mh1DdMA.dxf)

## Product's reviews:
- 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.
- Works good great delivery time - The seals works as they should. Delivery time was good
- Seals - Fast delivery, very good price
- 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