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 
 

627 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Text Search: poly chain
Outside Diameter - Millimeter: 109.375 - 112.5
categories
brand
chain size
number of teeth
mm in outside diameter
-
hub type
mounting method
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 126

Next

Compare
35BS35 1

COMPARE

35BS35 1

Description
35BS35 1 ROLLER CHAIN SPROCKET ; 3/8" P 35T 1" BORE

MARTIN SPROCKET & GR

Part # 35BS35 1

BDI # 618790

Features

Chain Pitch - Inch: 0.375
Chain Size: 35
Pitch Diameter - Inch: 4.184
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.392
Other Features: With 2 Set Screw
Global Part Number GPN: 33028
Pitch Diameter - Millimeter: 106.274
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
40B26

COMPARE

40B26

Description
40B26 ROLLER CHAIN SPROCKET ; 1/2" P 26T 5/8" MIN PLAIN BORE

MARTIN SPROCKET & GR

Part # 40B26

BDI # 620188

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 4.148
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.418
Global Part Number GPN: 36155
Pitch Diameter - Millimeter: 105.36
Mounting Method: Rough Bore

Price Inventory : In stock
QTY
80BTB12H

COMPARE

80BTB12H

Description
80BTB12H ROLLER CHAIN SPROCKET ; 1" P 12T HT BORE FOR 1615 BUSHING

MARTIN SPROCKET & GR

Part # 80BTB12H

BDI # 625136

Features

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 3.864
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.332
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Global Part Number GPN: 32220
Pitch Diameter - Millimeter: 98.14
Mounting Method: Bushed

Price Inventory : In stock
QTY
50BS20 1 3/16

COMPARE

50BS20 1 3/16

Description
50BS20 1 3/16 ROLLER CHAIN SPROCKET ; 5/8" P 20T 1-3/16" BORE

MARTIN SPROCKET & GR

Part # 50BS20 1 3/16

BDI # 621399

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 3.995
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.321
Other Features: With 2 Set Screw
Global Part Number GPN: 33736
Pitch Diameter - Millimeter: 101.48
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
80BS12HT 1 1/4

COMPARE

80BS12HT 1 1/4

Description
80BS12HT 1 1/4 ROLLER CHAIN SPROCKET ; 1" P 12T HT 1-1/4" BORE

MARTIN SPROCKET & GR

Part # 80BS12HT 1 1/4

BDI # 624505

Features

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 3.864
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.332
Other Features: With 2 Set Screw
Global Part Number GPN: 34144
Pitch Diameter - Millimeter: 98.14
Mounting Method: Finished Bore

Price Inventory : In stock
QTY

© copyright 2026 BDI All Rights Reserved