# Boston Gear 30214551 XFCR20 Rubber Insert for Jaw Coupling - MROSupply.com

***Boston Gear 30214551 XFCR20 rubber insert for jaw-type flexible couplings. This spider-style insert provides vibration dampening and misalignment accommodation in power transmission drives. The XFCR20 insert is a standard replacement component for Boston Gear jaw coupling assemblies.***



## Product details:

- Catalog number: XFCR20
- SKU: 38785
- Price: ***$69.92*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Boston Gear](https://www.mrosupply.com/brands/boston-gear/)
- Category: 
    - [Spider Elements](htts://www.mrosupply.com/shaft-couplings-and-collars/jaw-couplings/components/spider-elements/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/jaw-couplings/components/)
    - [Jaw Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/jaw-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 0.041 lb
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Altra Master No: 30214551
  

  
- Family Id: 30, 019
  

  
- Family Name: Fc Series Coupling Insert
  

  
- Material: Rubber
  

  
- Product Description: Coupling Insert, Fc Series, Rubber
  

  
- Unit Of Measure: English
  

  
- Upc: 781711080825
  

  
- Use With Coupling: Fc20
  

  
- Weight Lbs: 0.041
  
## Product documents / software:

- [Catalog Product Section](https://documents.mrosupply.com/product_documents/XF/XFCR20/p-1930-bg_shaft-accessories.pdf)
- [Engineering Data](https://documents.mrosupply.com/product_documents/XF/XFCR20/bg_engineering-info-couplings-universal-joints.pdf)
- [Full Catalog](https://documents.mrosupply.com/product_documents/XF/XFCR20/p-1930-bg.pdf)

## Product's reviews:
- Good quality, fast delivery. - Easy ordering, don't have a minimum quantity, and fast delivery. Very satisfied with order.
- Change gears - Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!
- Good seller - Catalogue item, good price, fast delivery = good seller
- Excellent customer service - The couplings are just what they are supposed to be. But I wanted to comment on MRO. This was my first order with them and I was extremely surprised at how well the company is run. I will be doing more business with them in the future.