# SKF / CR Seals 1138250 Single Lip Oil Seal - NBR - MROSupply.com

***SKF / CR Seals (formerly CR Seals) 1138250 is a single lip radial shaft oil seal with a nitrile (NBR) sealing lip and stainless steel spring. Designed for large diameter applications, this seal provides reliable lubricant retention and contaminant exclusion in electric motors, gearboxes, pumps, and industrial rotating equipment. Operating temperature range: -40°F to 250°F.***



## Product details:

- Catalog number: 1138250
- SKU: 1903174
- Price: ***$411.54*** 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 Single Lip with Garter Spr](htts://www.mrosupply.com/seals/oil-seals/single-lip-spring-loaded-oil-seals/nbr-buna-n-nitrile-single-lip-with-garter-spr/)
    - [Single Lip Spring Loaded Oil Seals](htts://www.mrosupply.com/seals/oil-seals/single-lip-spring-loaded-oil-seals/)
    - [Oil Seals](htts://www.mrosupply.com/seals/oil-seals/)
    - [Seals](htts://www.mrosupply.com/seals/)
- Unit of measure: each
- Weight: 4.588 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: HDS1
  

  
- Housing bore diameter: 327.03 mm, 12.875 in
  

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

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

  
- Minimum operating temperature: -35.0 °C, -31.0 °F
  

  
- Minimum operating temperature (°F): -35.0 °C, -31.0
  

  
- Permissible circumferential speed: 15.0 m/s
  

  
- Rotational speed: 992.0 r/min
  

  
- Seal width: 19.05 mm, 0.75 in
  

  
- Sealing lip material: Nitrile rubber (NBR)
  

  
- Shaft diameter: 288.93 mm, 11.375 in
  

  
- Type of outside diameter: Metal-cased
  

  
- Unit system: Inch
  


## Product's reviews:
- Works good great delivery time - The seals works as they should. Delivery time was good
- 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
- 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.
- 6119 seals - Fast shipping