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 
 

1,179 Items found

Refine by

Current selections:
Category: Roller Chain Sprockets
Bore - Inch: 0.75
categories
brand
chain size
hub type
number of teeth
mm in outside diameter
-
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 236

Next

Compare
40BS34 3/4

COMPARE

40BS34 3/4

Description
40BS34 3/4 ROLLER CHAIN SPROCKET ; 3/4" BORE 40 CHAIN 34 TEETH 1 ROW

MARTIN SPROCKET & GR

Part # 40BS34 3/4

BDI # 619850

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 5.419
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.696
Other Features: With 2 Set Screw
Global Part Number GPN: 32635
Pitch Diameter - Millimeter: 137.64
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
35BS17 3/4

COMPARE

35BS17 3/4

Description
35BS17 3/4 ROLLER CHAIN SPROCKET ; 3/8" P 17T 3/4" BORE

MARTIN SPROCKET & GR

Part # 35BS17 3/4

BDI # 618679

Features

Chain Pitch - Inch: 0.375
Chain Size: 35
Pitch Diameter - Inch: 2.041
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.231
Other Features: With 2 Set Screw
Global Part Number GPN: 32532
Pitch Diameter - Millimeter: 51.84
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
50BS18 3/4

COMPARE

50BS18 3/4

Description
50BS18 3/4 ROLLER CHAIN SPROCKET ; 5/8" P 18T 3/4" BORE

MARTIN SPROCKET & GR

Part # 50BS18 3/4

BDI # 621361

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 3.599
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 3.919
Other Features: With 2 Set Screw
Global Part Number GPN: 32730
Pitch Diameter - Millimeter: 91.42
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
40BS10 3/4

COMPARE

40BS10 3/4

Description
40BS10 3/4 ROLLER CHAIN SPROCKET ; 1/2" P 10T 3/4" BORE

MARTIN SPROCKET & GR

Part # 40BS10 3/4

BDI # 619496

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 1.618
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 1.839
Other Features: With 2 Set Screw
Global Part Number GPN: 32579
Pitch Diameter - Millimeter: 41.1
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
40BS15 3/4

COMPARE

40BS15 3/4

Description
40BS15 3/4 ROLLER CHAIN SPROCKET ; 1/2" P 15T 3/4" BORE

MARTIN SPROCKET & GR

Part # 40BS15 3/4

BDI # 619552

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 2.405
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.652
Other Features: With 2 Set Screw
Global Part Number GPN: 32592
Pitch Diameter - Millimeter: 61.08
Mounting Method: Finished Bore

Price Inventory : In stock
QTY

© copyright 2025 BDI All Rights Reserved