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 
 

2,727 Items found

Refine by

Current selections:
Category: Chain Drives
Outside Diameter - Inch: 1.25 - 2.5
categories
brand
mm in outside diameter
-
chain size
hub type
mounting method
number of teeth
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 546

Next

Compare
25B24

COMPARE

25B24

Description
25B24 ROLLER CHAIN SPROCKET ; 1/4" P 24T 3/8" MIN PLAIN BORE

MARTIN SPROCKET & GR

Part # 25B24

BDI # 617883

Features

Chain Pitch - Inch: 0.25
Chain Size: 25
Chain Pitch - Millimeter: 6.35
Pitch Diameter - Inch: 1.915
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 2.049
Global Part Number GPN: 36086
Pitch Diameter - Millimeter: 48.641
Mounting Method: Rough Bore

Price Inventory : In stock
QTY
25B19

COMPARE

25B19

Description
25B19 ROLLER CHAIN SPROCKET ; 1/4" P 19T 1/4" MIN PLAIN BORE

MARTIN SPROCKET & GR

Part # 25B19

BDI # 617873

Features

Chain Pitch - Inch: 0.25
Chain Size: 25
Chain Pitch - Millimeter: 6.35
Pitch Diameter - Inch: 1.519
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 1.648
Global Part Number GPN: 36081
Pitch Diameter - Millimeter: 38.583
Mounting Method: Rough Bore

Price Inventory : In stock
QTY
2050B11H

COMPARE

2050B11H

Description
2050B11H ROLLER CHAIN SPROCKET ; W/HARDENED TOOTH

TSUBAKI

Part # 2050B11

BDI # 17158893

Features

Chain Pitch - Inch: 1.25
Chain Size: 2050
Pitch Diameter - Inch: 2.315
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.5
Other Features: Conveyor Series | Double Pitch
Global Part Number GPN: 572219
Pitch Diameter - Millimeter: 58.801
Mounting Method: Rough Bore

Price Inventory : In stock
QTY
40BS11HT 7/8

COMPARE

40BS11HT 7/8

Description
40BS11HT 7/8 ROLLER CHAIN SPROCKET ; BORE TO SIZE HARDENED TEETH

MARTIN SPROCKET & GR

Part # 40BS11HT 7/8

BDI # 619508

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 1.775
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.003
Other Features: With 2 Set Screw
Global Part Number GPN: 32820
Pitch Diameter - Millimeter: 45.08
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
H40B14F X 7/8

COMPARE

H40B14F X 7/8

Description
H40B14F X 7/8 ROLLER CHAIN SPROCKET ; 7/8" BORE KW 2SS W/HARDENED TEETH

TSUBAKI

Part # H40B14FP

BDI # 916332

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 2.247
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.49
Other Features: With 2 Set Screw
Global Part Number GPN: 38640
Pitch Diameter - Millimeter: 57.07
Mounting Method: Finished Bore

Price Inventory : In stock
QTY

© copyright 2026 BDI All Rights Reserved