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 
 

54 Items found

Refine by

Current selections:
Text Search: sprocket
Outside Diameter - Millimeter: 144.678
categories
brand
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 11

Next

Compare
40BS34 1 1/2

COMPARE

40BS34 1 1/2

Description
40BS34 1 1/2 ROLLER CHAIN SPROCKET ; BORE TO SIZE FINISHED BORE

MARTIN SPROCKET & GR

Part # 40BS34 1 1/2

BDI # 619845

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: 34727
Pitch Diameter - Millimeter: 137.64
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
40P34

COMPARE

40P34

Description
40P34 ROLLER CHAIN SPROCKET ; MST SINGLE STRAND

MARTIN SPROCKET & GR

Part # 40P34

BDI # 620298

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: Bushing Sold Separately | Bushing Not Included | Split Taper Bushing
Global Part Number GPN: 571611
Pitch Diameter - Millimeter: 137.64
Mounting Method: Bushed

Price Inventory : Available to order
QTY
40B34

COMPARE

40B34

Description
40B34 ROLLER CHAIN SPROCKET ; 1/2" P 34T 5/8" MIN PLAIN BORE

MARTIN SPROCKET & GR

Part # 40B34

BDI # 620199

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 5.419
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 5.696
Global Part Number GPN: 36163
Pitch Diameter - Millimeter: 137.64
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
08B34

COMPARE

08B34

Description
08B34 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # 08B34

BDI # 613406

Features

Chain Pitch - Inch: 0.5
Chain Size: 08B-1
Pitch Diameter - Inch: 5.419
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 5.696
Other Features: Simplex Type
Global Part Number GPN: 570023
Pitch Diameter - Millimeter: 137.64
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
08A34

COMPARE

08A34

Description
08A34 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # 08A34

BDI # 613324

Features

Chain Pitch - Inch: 0.5
Chain Size: 08B-1
Pitch Diameter - Inch: 5.419
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 5.696
Other Features: Simplex Type
Global Part Number GPN: 570323
Pitch Diameter - Millimeter: 137.64
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved