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 
 

84 Items found

Refine by

Current selections:
Category: Roller Chain Sprockets
Outside Diameter - Millimeter: 144.678
categories
brand
chain size
hub type
mounting method
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 17

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
40B34FH X 3/4

COMPARE

40B34FH X 3/4

Description
40B34FH X 3/4 ROLLER CHAIN SPROCKET ; 1/2" P 34T 3/4" BORE W/HARDENED TEETH

TSUBAKI

Part # 40B34FL

BDI # 17159330

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: 573042
Pitch Diameter - Millimeter: 137.64
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
40B34FH X 7/8

COMPARE

40B34FH X 7/8

Description
40B34FH X 7/8 ROLLER CHAIN SPROCKET ; 1/2" P 34T 7/8" BORE W/HARDENED TEETH

TSUBAKI

Part # 40B34FP

BDI # 17159332

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: 572739
Pitch Diameter - Millimeter: 137.64
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
40BS34 1 7/16

COMPARE

40BS34 1 7/16

Description
40BS34 1 7/16 ROLLER CHAIN SPROCKET ; 1-7/16" BORE 40 CHAIN 34 TEETH 1 ROW

MARTIN SPROCKET & GR

Part # 40BS34 1 7/16

BDI # 619849

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: 34456
Pitch Diameter - Millimeter: 137.64
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
40BS34 1 3/16

COMPARE

40BS34 1 3/16

Description
40BS34 1 3/16 ROLLER CHAIN SPROCKET ; BORE TO SIZE FINISHED BORE

MARTIN SPROCKET & GR

Part # 40BS34 1 3/16

BDI # 619848

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: 33668
Pitch Diameter - Millimeter: 137.64
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved