Sorry, online purchases are not available in your country.
Confirmation
Do you really want to delete this item(s) from your shopping cart?
Close

Managing quotes online is only available to users with corporate accounts. You can still request a quote, but it will be emailed to you.

Request Quote

Upgrade to a corporate account for advanced options and personal service.

ATTENTION
Attention
  • BDI’s Warehouse Store is a limited catalog featuring only stocked items, priced exclusively for self-service online purchases made within the BDI Warehouse Store.

  • Pricing shown is available ONLY in the Warehouse Store and NOT from BDI Branch offices.

  • All sales are taxable (no tax free purchases) and payable by credit card. They cannot be charged to your BDI account.

  • All orders include a $5 ground shipping charge.

  • To purchase with your BDI account, please click Cancel.
  
ATTENTION
Attention
Soon you will not be able to run BDIExpress with Internet Explorer.

Microsoft is discontinuing support for the Internet Explorer web browser and obsoleting it. Microsoft is recommending switching to Microsoft Edge.



Or click below to download another browser 
 

2080C21NI 2-7/16 SS SET SC https://www.bdiexpress.com/medias/INDM-GSPKTXX-RC-C-1-KW-STL-NP-300x300.jpg?context=bWFzdGVyfHJvb3R8MTgyNjZ8aW1hZ2UvanBlZ3xhRFEwTDJnMU5TOHhNRE14Tmpjek5EUXpNVEkyTWk5SlRrUk5MVWRUVUV0VVdGaGZVa05mUTE4eFgwdFhYMU5VVEY5T1VGOHpNREI0TXpBd0xtcHdad3xhZjY0MjZjZTM5NzUxODA2MDRkNDY2NTMyMThkNGRhNjQwYmRlNjI4MDQ0NzA4MTNkZGZhNDY4ZDhhNTdmYjM5
Back to search results
21445142 Roller Chain Sprockets 

MARTIN SPROCKET & GR MARTIN SPROCKET & GR

2080C21NI 2-7/16 SS SET SC

Description

2080C21NI 2-7/16 SS SET SC SPROCKET ; DBL PITCH ROLLER CHAIN SPROCKET 2IN

Roller Chain Sprocket; 2-7/16" Bore; 2080 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.23" Outside Diameter; 6.785" Pitch Diameter; C-Hub Both Sides; Finished Bore Mount; No Bushing; 2" Chain Pitch; ANSI Roller Chain; Keyway; Nickel Plated Steel Material

Part #

2080C21NI 2-7/16 SS SET SC

BDI #
21445142

Details

2099-12-31 http://schema.org/NewCondition https://schema.org/LimitedAvailability Your Price Request A Price BDIExpress
QTY

Inventory

Total: Available to order

Category
Roller Chain Sprockets
Brand
MARTIN SPROCKET & GR
Manufacturer Name
MARTIN SPROCKET & GEAR
Minimum Buy Quantity
N/A
UNSPSC
31171901
Weight / Kilogram
6.03
Product Group - BDI
M02312
Chain Size
2080
Number of Teeth
21
Number of Rows of Teeth
1
Hub Type
C-Hub Both Sides
Mounting Method
Finished Bore
Bushing Size if bushed
No Bushing
Hardened Teeth
No
Chain Type
ANSI Roller Chain
Keyway Yes/No
Yes
Material
Nickel Plated Steel
Minimum Plain Bore
No
Other Features
Conveyor Series | Double Pitch | With Set Screw
Inch - Metric
Inch
Category - BDI
Sprockets
Harmonized Tariff Code
8483.90.10.50
Noun
Sprocket
Keyword String
Conveying Chain
Manufacturer URL
https://www.martinsprocket.com
Weight / LBS
13.29387
Long Description
Roller Chain Sprocket; 2-7/16" Bore; 2080 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.23" Outside Diameter; 6.785" Pitch Diameter; C-Hub Both Sides; Finished Bore Mount; No Bushing; 2" Chain Pitch; ANSI Roller Chain; Keyway; Nickel Plated Steel Material
Bore
2.438 Inch | 61.925 Millimeter
Outside Diameter
7.23 Inch | 183.642 Millimeter
Pitch Diameter
6.785 Inch | 172.339 Millimeter
Chain Pitch
2 Inch | 50.8 Millimeter

These items are similar to the one you've selected.
You can uncheck any attribute to search for other items which vary in relation to that attribute.

Find alternatives

Refresh

© copyright 2025 BDI All Rights Reserved