# Timken 21702-2921 Hi-Performance Oil Seal, NBR Single Lip with Garter Spring, Under 8 Inch Bore - MROSupply.com

***Timken 21702-2921 is a hi-performance, single-lip oil seal constructed with a nitrile (NBR) elastomer and a garter spring for consistent sealing pressure. This design is engineered for demanding industrial applications requiring reliable fluid retention and contaminant exclusion on rotating shafts. The seal features a rubber-covered outer diameter for improved installation and housing fit. It is suitable for standard operating temperatures ranging from -40°F to +250°F.***



## Product details:

- Catalog number: 21702-2921
- SKU: 5099608
- Price: ***$1,861.08*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Timken](https://www.mrosupply.com/brands/timken/)
- Category: 
    - [PTFE Single Lip with Garter Spring](htts://www.mrosupply.com/seals/oil-seals/single-lip-spring-loaded-oil-seals/ptfe-single-lip-with-garter-spring/)
    - [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: 0.641 lb
- Returns: Yes


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- 12.7 mm Redicoat: Yes Series:410000 Shaft Size:5 in
  

  
- 158.75 mm Outer Diameter: 6.256 in
  

  
- 158.902 mm Overall width: 0.5 in
  

  
- Housing bore: 6.25 in
  

  
- Housing Bore: 6.25 in
  

  
- Inch/Metric: Inch
  

  
- Material: Nitrile
  

  
- Outer Diameter: 6.256 in
  

  
- Overall Width: 0.5 in
  

  
- Redicoat: Yes
  

  
- Series: 410000
  

  
- Shaft Size: 5 in
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/51/16/5116261/strial-Seal-Catalog-E28093-Large-Bore_10093_5spfbY6.pdf)

## Product's reviews:
- Best company to buy from - I always buy from MRO is a very reliable company to work with