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 
 

55 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Text Search: sprocket
Outside Diameter - Inch: 18.626
categories
brand
chain size
hub type
mounting method
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 11

Next

Compare
20B45

COMPARE

20B45

Description
20B45 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # 20B45

BDI # 617149

Features

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Pitch Diameter - Inch: 17.919
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 18.626
Other Features: Simplex Type
Global Part Number GPN: 569039
Pitch Diameter - Millimeter: 455.15
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
E100C45

COMPARE

E100C45

Description
E100C45 ROLLER CHAIN SPROCKET ; DBL AND TRPL A,B,C-S/B

MARTIN SPROCKET & GR

Part # E100C45

BDI # 608355

Features

Chain Pitch - Inch: 1.25
Chain Size: 100-3
Pitch Diameter - Inch: 17.92
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 18.626
Other Features: Triplex Type
Global Part Number GPN: 36416
Pitch Diameter - Millimeter: 455.168
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
D100S45

COMPARE

D100S45

Description
D100S45 ROLLER CHAIN SPROCKET ; MST DOUBLE STRAND

MARTIN SPROCKET & GR

Part # D100S45

BDI # 607334

Features

Chain Pitch - Inch: 1.25
Chain Size: 100-2
Pitch Diameter - Inch: 17.92
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 18.626
Other Features: Bushing Sold Separately | Bushing Not Included | Split Taper Bushing
Global Part Number GPN: 571179
Pitch Diameter - Millimeter: 455.168
Mounting Method: Bushed

Price Inventory : Available to order
QTY
E20C45

COMPARE

E20C45

Description
E20C45 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # E20C45

BDI # 608449

Features

Chain Pitch - Inch: 1.25
Chain Size: 20B-3
Pitch Diameter - Inch: 17.919
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 18.626
Other Features: Triplex Type
Global Part Number GPN: 570808
Pitch Diameter - Millimeter: 455.15
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
20A45

COMPARE

20A45

Description
20A45 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # 20A45

BDI # 617059

Features

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Pitch Diameter - Inch: 17.919
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 18.626
Other Features: Simplex Type
Global Part Number GPN: 569001
Pitch Diameter - Millimeter: 455.15
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY

© copyright 2026 BDI All Rights Reserved