# SKF / CR Seals 25X40X5 HMSA10 RG HMSA10 Single Lip with Auxiliary Lip Oil Seal - 25mm Shaft x 40mm Bore x 5mm Width NBR - MROSupply.com

***SKF / CR Seals 25X40X5 HMSA10 RG HMSA10 single lip with auxiliary lip radial shaft oil seal for 25mm shaft diameter, 40mm housing bore, and 5mm seal width. The auxiliary dust exclusion lip provides enhanced protection against external contaminants. 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: 25X40X5 HMSA10 RG
- SKU: 2575959
- Price: ***$5.00*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [SKF Seals](https://www.mrosupply.com/brands/skf-seals/)
- Category: 
    - [NBR / Buna-N / Nitrile Double Lip with Garter Spr](htts://www.mrosupply.com/seals/oil-seals/double-lip-spring-loaded-oil-seals/nbr-buna-n-nitrile-double-lip-with-garter-spr/)
    - [Double Lip Spring Loaded Oil Seals](htts://www.mrosupply.com/seals/oil-seals/double-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: 0.027 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: HMSA10
  

  
- Housing bore diameter: 40.0 mm, 1.575 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: 5.03 m/s
  

  
- Rotational speed: 3840.0 r/min
  

  
- Seal width: 5.0 mm, 0.197 in
  

  
- Sealing lip material: Nitrile rubber (NBR)
  

  
- Shaft diameter: 25.0 mm, 0.984 in
  

  
- Type of outside diameter: Rubber metal reinforced
  

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

- [DXF](https://documents.mrosupply.com/product_documents/25/25X40X5%20HMSA10%20RG/skf_seals_25x40x5_HMSA10_RG_nOzdgAM.dxf)
## Alternate products to `SKF / CR Seals 25X40X5 HMSA10 RG HMSA10 Single Lip with Auxiliary Lip Oil Seal - 25mm Shaft x 40mm Bore x 5mm Width NBR - MROSupply.com`:
- [Harwal 254005ADL 25 x 40 x 05ADL NBR](https://www.mrosupply.com/products/2390681/as-markdown/)
- [Dichtomatik 25X40X5TC-BX NBR double lip spring loaded oil seal with rubber OD case. Seals 25mm shafts in 40mm bores with 5mm width. Operating temperature range -40°F to +250°F (-40°C to +121°C). Suitable for rotating shaft applications requiring lubricant retention and contaminant exclusion.](https://www.mrosupply.com/products/1462397/as-markdown/)
- [Harwal 254005A 25 x 40 x 05A NBR](https://www.mrosupply.com/products/2390680/as-markdown/)
- [Dichtomatik 25X40X5SG NBR single lip spring loaded oil seal with rubber OD case and garter spring for rotating shaft applications. Shaft diameter 25mm (0.984 in), housing bore 40mm (1.574 in), width 5mm (0.196 in). Operating temperature range -40°F to +250°F (-40°C to +121°C).](https://www.mrosupply.com/products/2811023/as-markdown/)

## Product's reviews:
- 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!
- 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
- Seals - Fast delivery, very good price