# SKF / CR Seals 50X85X8 CRW1 R CRW1 Single Lip Oil Seal - 50mm Shaft x 85mm Bore x 8mm Width NBR - MROSupply.com

***SKF / CR Seals 50X85X8 CRW1 R CRW1 Single Lip radial shaft oil seal for 50mm shaft diameter, 85mm housing bore, and 8mm seal width. Features an NBR sealing lip with spring-loaded garter spring for consistent radial sealing force. Operating temperature range: -40°F to 250°F (-40°C to 121°C). Suitable for electric motors, gearboxes, pumps, and rotating equipment.***



## Product details:

- Catalog number: 50X85X8 CRW1 R
- SKU: 1899546
- Price: ***$17.19*** 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: 0.100 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: 85.0 mm, 3.346 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: 8.0 m/s
  

  
- Rotational speed: 3000.0 r/min
  

  
- Seal width: 8.0 mm, 0.315 in
  

  
- Sealing lip material: Nitrile rubber (NBR)
  

  
- Shaft diameter: 50.0 mm, 1.969 in
  

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

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

- [DXF](https://documents.mrosupply.com/product_documents/50/50X85X8%20CRW1%20R/skf_seals_50x85x8_CRW1_R_kdGv93P.dxf)

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