# System Plast 820-21R23M-RMS 820 Series Round Molded Split Idler Sprocket 21 Teeth 23 mm Bore 1.0 in Pitch - MROSupply.com

***System Plast 820-21R23M-RMS 820 Series round molded split idler sprocket with 21 teeth and 23 mm round bore for 1.0 in (25.4 mm) pitch modular plastic belt and tabletop chain. Molded split construction allows installation without removing shaft components. Compatible with System Plast 820 Series chain and Regal Rexnord conveyor systems.***



## Product details:

- Catalog number: 12962
- SKU: 96697763
- Price: ***$152.70*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [System Plast](https://www.mrosupply.com/brands/system-plast/)
- Category: 
    - [Plastic Modular Belting & Accessories](htts://www.mrosupply.com/material-handling/conveyors-accessories/conveyor-belting/plastic-modular-belting-accessories/)
    - [Conveyor Belting](htts://www.mrosupply.com/material-handling/conveyors-accessories/conveyor-belting/)
    - [Conveyors & Accessories](htts://www.mrosupply.com/material-handling/conveyors-accessories/)
    - [Material Handling](htts://www.mrosupply.com/material-handling/)
- Unit of measure: each
- Weight: 0.930 lb
- UPC: 726166182083
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- # of Teeth: 21
  

  
- Body Style: Block
  

  
- Bore Geometry: Round
  

  
- Bore Size (mm): 23
  

  
- Bore Type: Idler
  

  
- Chain Number: 820
  

  
- Chain Pitch (in): 1.5
  

  
- Chain Pitch (mm): 38.1
  

  
- Flanged: No
  

  
- Height: 5.08 in
  

  
- Length: 5.08 in
  

  
- Measurement System: Metric
  

  
- Molded or Machined: Machined
  

  
- Outer Dia. (in): 5.079
  

  
- Outer Dia. (mm): 129
  

  
- Pitch Diameter (in): 5.032
  

  
- Pitch Diameter (mm): 127.82
  

  
- Product Group: TableTop®
  

  
- Product Line: Chain and Belt Sprockets
  

  
- Split or Solid: Split
  

  
- Sprocket Construction: Machined Split Sprocket
  

  
- Width: 1.63 in
  
## Product documents / software:

- [Catalog Page](https://documents.mrosupply.com/product_documents/96/69/96697784/multiple-brands-22F54.pdf)

## Product's reviews:
- Quick service, right product - Excellent price & delivery.
- Very good service - Very good service
- Well done - Quick delivery.
- Very good service - EXCELLENT