# SKF / CR Seals 8634 Small Bore Oil Seal - MROSupply.com

***SKF / CR Seals (formerly CR Seals) 8634 is a small bore radial shaft oil seal designed for light-duty applications. This seal features a nitrile rubber (NBR) sealing lip with spring loading for reliable radial contact. Operating temperature range: -40°F to 250°F. Suitable for use in electric motors, gearboxes, pumps, and other rotating equipment. Prevents lubricant leakage and contaminant ingress.***



## Product details:

- Catalog number: 8634
- SKU: 1898586
- Price: ***$29.22*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 3 days
- Brand: [SKF Seals](https://www.mrosupply.com/brands/skf-seals/)
- Category: 
    - [FKM / Fluorocarbon Double Lip](htts://www.mrosupply.com/seals/oil-seals/double-lip-oil-seals/fkm-fluorocarbon-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: 0.034 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: Yes
  

  
- Design: CRWA5
  

  
- Housing bore diameter: 31.75 mm, 1.25 in
  

  
- Maximum operating temperature: 200.0 °C, 392.0 °F
  

  
- Maximum operating temperature (°F): 200.0 °C, 392.0
  

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

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

  
- Permissible circumferential speed: 4.55 m/s
  

  
- Rotational speed: 3910.0 r/min
  

  
- Seal width: 6.35 mm, 0.25 in
  

  
- Sealing lip material: Fluoro rubber (FKM)
  

  
- Shaft diameter: 22.23 mm, 0.875 in
  

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

  
- Unit system: Inch
  


## 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.
- 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
- 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!