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 
 

1,551 Items found

Refine by

Current selections:
Category: Chain Drives
Bore - Inch: 2.5 - 3.75
categories
brand
mm in bore
-
mm in outside diameter
-
chain size
hub type
mounting method
number of teeth
bushing series
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 311

Next

Compare
124CS10 3 7/16

COMPARE

124CS10 3 7/16

Description
124CS10 3 7/16 ENGINEERING CHAIN SPKT ; ACCU-TORCH-BS

MARTIN SPROCKET & GR

Part # 124CS10 3 7/16

BDI # 615314

Features

Chain Pitch - Inch: 4
Chain Size: 124
Chain Pitch - Millimeter: 101.6
Pitch Diameter - Inch: 12.94
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 0
Other Features: Engineered Class Sprocket | Flame Cut Sprockets
Pitch Diameter - Millimeter: 328.676
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
124CS11 3 7/16

COMPARE

124CS11 3 7/16

Description
124CS11 3 7/16 ENGINEERING CHAIN SPKT ; ACCU-TORCH-BS

MARTIN SPROCKET & GR

Part # 124CS11 3 7/16

BDI # 615316

Features

Chain Pitch - Inch: 4
Chain Size: 124
Chain Pitch - Millimeter: 101.6
Pitch Diameter - Inch: 14.2
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 0
Other Features: Engineered Class Sprocket | Flame Cut Sprockets
Pitch Diameter - Millimeter: 360.68
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
100BS18 2 15/16

COMPARE

100BS18 2 15/16

Description
100BS18 2 15/16 ROLLER CHAIN SPROCKET ; 2-15/16" BORE 18T STD KW AND SS

MARTIN SPROCKET & GR

Part # 100BS18 2 15/16

BDI # 614178

Features

Chain Pitch - Inch: 1.25
Chain Size: 100
Pitch Diameter - Inch: 7.199
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 7.839
Other Features: With 2 Set Screw
Global Part Number GPN: 35724
Pitch Diameter - Millimeter: 182.855
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
80BS53 2 15/16

COMPARE

80BS53 2 15/16

Description
80BS53 2 15/16 ROLLER CHAIN SPROCKET ; BORE TO SIZE FINISHED BORE

MARTIN SPROCKET & GR

Part # 80BS53 2 15/16

BDI # 625050

Features

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 16.88
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 17.451
Other Features: With 2 Set Screw
Global Part Number GPN: 35766
Pitch Diameter - Millimeter: 428.752
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
80BS41 2 15/16

COMPARE

80BS41 2 15/16

Description
80BS41 2 15/16 ROLLER CHAIN SPROCKET ; BORE TO SIZE FINISHED BORE

MARTIN SPROCKET & GR

Part # 80BS41 2 15/16

BDI # 624930

Features

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 13.064
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 13.625
Other Features: With 2 Set Screw
Global Part Number GPN: 35754
Pitch Diameter - Millimeter: 331.826
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved