# Linn Gear 40A55 #40 Single Strand Type A Sprocket - 55 Teeth, 1/2" Pitch, Steel - MROSupply.com

***Linn Gear 40A55 #40 single strand Type A sprocket with 55 teeth and 1/2" pitch. Steel construction for ANSI #40 roller chain. Type A hubless design for applications where the sprocket mounts directly on a shaft without a hub. Precision machined for reliable power transmission in industrial machinery.***



## Product details:

- Catalog number: 40A55
- SKU: 569534
- Price: ***$37.54*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Linn Gear](https://www.mrosupply.com/brands/linn-gear/)
- Category: 
    - [Type A Plain Bore Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/plain-bore-sprockets/type-a-plain-bore-sprockets/)
    - [Plain Bore Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/plain-bore-sprockets/)
    - [Roller Chain Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/)
    - [Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/)
    - [Chains & Sprockets](htts://www.mrosupply.com/chains-sprockets/)
- Unit of measure: each
- Technicall support: contact supplier for technical support on 800 547 2471


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


## Product attributes;

  
- Chain Size: #40
  

  
- Material: Steel
  

  
- Number of Teeth: 55
  

  
- Outside Diameter: 9.044 in
  

  
- Pitch: 1/2 in
  

  
- Pitch Diameter: 8.758 in
  

  
- Type: Type A Single Strand
  

## Alternate products to `Linn Gear 40A55 #40 Single Strand Type A Sprocket - 55 Teeth, 1/2" Pitch, Steel - MROSupply.com`:
- [Martin 40A55 Type A plain bore roller chain sprocket for #40 chain with 1/2" pitch, 55 teeth, and 9.044" outside diameter. Steel flat plate design with no hub, suitable for applications where a lightweight, compact sprocket is needed. Plain bore allows custom machining to required shaft size.](https://www.mrosupply.com/products/261261/as-markdown/)

## Product's reviews:
- Great gears ghost - Perfect transaction.... Awesome possum. Looking forward to next time.
- Sales rep. - thhank you very Much MRO Supply.
- Service - you shipped this order without a lot of lead time like past orders
- Sprockets - GOOD PRODUCT & GOOD PRICE, FAST SHIPPING