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 
 

14 Items found

Refine by

Current selections:
Category: Chain Drives
Bore - Inch: 0.15625 - 0.3125
categories
brand
mm in bore
-
number of teeth
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 3

Next

Compare
25B10-1/4

COMPARE

25B10-1/4

Description
25B10-1/4 ROLLER CHAIN SPROCKET ; NON-RETURNABLE STEEL SINGLE HUB

BOSTON GEAR

Part # 58230

BDI # 175121

Features

Chain Pitch - Inch: 0.25
Chain Size: 25
Chain Pitch - Millimeter: 6.35
Pitch Diameter - Inch: 0.809
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 0.919
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 20.549
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
25B12-1/4

COMPARE

25B12-1/4

Description
25B12-1/4 ROLLER CHAIN SPROCKET ; NON-RETURNABLE STEEL SINGLE HUB

BOSTON GEAR

Part # 19200

BDI # 164567

Features

Chain Pitch - Inch: 0.25
Chain Size: 25
Chain Pitch - Millimeter: 6.35
Pitch Diameter - Inch: 0.966
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 1.083
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 24.536
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
25B30SS 1/4 BORE SS NKW

COMPARE

25B30SS 1/4 BORE SS NKW

Description
25B30SS 1/4 BORE SS NKW SPROCKET

MARTIN SPROCKET & GR

Part # 25B30SS 1/4 BORE SS NKW

BDI # 23278353

Features

Chain Pitch - Inch: 0.25
Chain Size: 25
Chain Pitch - Millimeter: 6.35
Pitch Diameter - Inch: 2.392
Inch - Metric: Inch

Material: Stainless Steel
Outside Diameter - Inch: 2.529
Other Features: With Set Screw
Pitch Diameter - Millimeter: 60.757
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
25B40SS 1/4 BORE SS NKW

COMPARE

25B40SS 1/4 BORE SS NKW

Description
25B40SS 1/4 BORE SS NKW SPROCKET

MARTIN SPROCKET & GR

Part # 25B40SS 1/4 BORE SS NKW

BDI # 23278361

Features

Chain Pitch - Inch: 0.25
Chain Size: 25
Chain Pitch - Millimeter: 6.35
Pitch Diameter - Inch: 3.187
Inch - Metric: Inch

Material: Stainless Steel
Outside Diameter - Inch: 3.327
Other Features: With Set Screw
Pitch Diameter - Millimeter: 80.95
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
25B14 X 1/4

COMPARE

25B14 X 1/4

Description
25B14 X 1/4IN ROLLER CHAIN SPROCKET ; BORED TO SIZE 25/1/4" B HUB 14T 0.25" SB

MARTIN SPROCKET & GR

Part # 25B14 X 1/4

BDI # 24317047

Features

Chain Pitch - Inch: 0.25
Chain Size: 25
Chain Pitch - Millimeter: 6.35
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 1.124

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 1.246
Pitch Diameter - Millimeter: 28.55
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved