# SKF / CR Seals 49998 Small Bore Oil Seal - MROSupply.com

***SKF / CR Seals (formerly CR Seals) 49998 is a small bore radial shaft oil seal designed for compact rotating equipment applications. This seal prevents lubricant leakage and contaminant ingress in motors, gearboxes, and pumps. Constructed with a spring-loaded sealing lip for consistent radial force. Suitable for light-duty industrial machinery.***



## Product details:

- Catalog number: 49998
- SKU: 1900508
- Price: ***$53.17*** 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: 0.508 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: CRWHA1
  

  
- Housing bore diameter: 158.75 mm, 6.25 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: 11.62 m/s
  

  
- Rotational speed: 1740.0 r/min
  

  
- Seal width: 12.7 mm, 0.5 in
  

  
- Sealing lip material: Nitrile rubber (NBR)
  

  
- Shaft diameter: 127.0 mm, 5.0 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/49/49998/skf_seals_49998_tmVNo8e.dxf)

## Product's reviews:
- Seals - Fast delivery, very good price
- 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
- 6119 seals - Fast shipping