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 
 

540 Items found

Refine by

Current selections:
Category: Roller Chain Sprockets
Outside Diameter - Inch: 4.21875 - 4.375
categories
brand
chain size
hub type
mounting method
number of teeth
mm in outside diameter
-
Need help?
080-22560416 Bengaluru  | 

INDICATES Contract Pricing

Page 1 of 108

Next

Compare
HD50A20

COMPARE

HD50A20

Description
D50A20 ; POR SB HARDENED SPROCKET

TSUBAKI

Part # HD50A20

BDI # 913120

Features

Chain Pitch - Inch: 0.625
Chain Size: 50-2
Chain Pitch - Millimeter: 15.875
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 3.995

Inch - Metric: Inch
Material: Carbon Steel
Outside Diameter - Inch: 4.321
Pitch Diameter - Millimeter: 101.48
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
HT80B12

COMPARE

HT80B12

Description
HT80B12 1 RSB ROLLER CHAIN SPROCKET ; W/HARDENED TEETH

TSUBAKI

Part # HT80B12

BDI # 913636

Features

Chain Pitch - Inch: 1
Chain Size: 80-3
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 3.864
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.332
Global Part Number GPN: 572383
Pitch Diameter - Millimeter: 98.14
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
60A16SS

COMPARE

60A16SS

Description
60A16SS ROLLER CHAIN SPROCKET ; 3/4" P 16T A PLATE

MARTIN SPROCKET & GR

Part # 60A16SS

BDI # 21975318

Features

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 3.845

Inch - Metric: Inch
Material: Stainless Steel
Outside Diameter - Inch: 4.22
Pitch Diameter - Millimeter: 97.663
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
41A25

COMPARE

41A25

Description
41A25 ROLLER CHAIN SPROCKET ; A PLATE

MARTIN SPROCKET & GR

Part # 41A25

BDI # 620447

Features

Chain Pitch - Inch: 0.5
Chain Size: 41
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 3.989
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.258
Global Part Number GPN: 31694
Pitch Diameter - Millimeter: 101.33
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
40BS25HT 1 3/16

COMPARE

40BS25HT 1 3/16

Description
40BS25HT 1 3/16 ROLLER CHAIN SPROCKET ; BORE TO SIZE HARDENED TEETH

MARTIN SPROCKET & GR

Part # 40BS25HT 1 3/16

BDI # 619744

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 3.989
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.258
Other Features: With 2 Set Screw
Global Part Number GPN: 33655
Pitch Diameter - Millimeter: 101.33
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved