# Boston Gear 30271730 E3-7/16-SG Plain Sleeve Bearing 3.438" ID 3.834" OD Soft Steel - MROSupply.com

***Boston Gear 30271730 E3-7/16-SG plain sleeve bearing with 3.438" inside diameter and 3.834" outside diameter, soft steel construction. Designed for general industrial applications requiring a durable, low-friction bearing surface. Includes keyway for secure shaft engagement.***



## Product details:

- Catalog number: 30271730
- SKU: 1754811
- Price: ***$256.09*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Boston Gear](https://www.mrosupply.com/brands/boston-gear/)
- Category: 
    - [Type E](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/type-e/)
    - [Quick Disconnect Bushings](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 5.202 lb
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- I.D.: 3.438 in
  

  
- Keyway: Yes
  

  
- O.D.: 3.834 in
  


## Product's reviews:
- New lead screw gear. - Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.
- Purchase - Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
- Shaft output is reversible - Description should say that shaft is reversible. Other than that perfect fit. Good communication from the shipping folks.
- Good seller - Catalogue item, good price, fast delivery = good seller