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 
 

241 Items found

Refine by

Current selections:
Category: Roller Chain Sprockets
Outside Diameter - Inch: 10.3125 - 10.46875
categories
brand
chain size
hub type
mounting method
number of teeth
mm in outside diameter
-
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 49

Next

Compare
120B20

COMPARE

120B20

Description
120B20 ; SPROCKET ROLLER B

MARTIN SPROCKET & GR

Part # 697950024783

BDI # 615098

Features

Chain Pitch - Inch: 1.5
Chain Pitch - Millimeter: 38.1
Pitch Diameter - Inch: 9.588
Inch - Metric: Inch
Outside Diameter - Inch: 10.371

Chain Size: 120
Material: Steel
Global Part Number GPN: 35972
Pitch Diameter - Millimeter: 243.535
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
120E20H

COMPARE

120E20H

Description
120E20H ; SPROCKET ROLLER QD SABER

MARTIN SPROCKET & GR

Part # 697950042565

BDI # 615137

Features

Chain Pitch - Inch: 1.5
Pitch Diameter - Inch: 9.588
Inch - Metric: Inch
Outside Diameter - Inch: 10.371
Chain Size: 120

Material: Steel
Other Features: QD Bushing
Global Part Number GPN: 31219
Pitch Diameter - Millimeter: 243.535
Mounting Method: Bushed

Price Inventory : Available to order
QTY
120BTB20

COMPARE

120BTB20

Description
120BTB20 ; 3020 SPROCKET ROLLER TB

MARTIN SPROCKET & GR

Part # 697950068947

BDI # 615078

Features

Chain Pitch - Inch: 1.5
Pitch Diameter - Inch: 9.588
Inch - Metric: Inch
Outside Diameter - Inch: 10.371
Chain Size: 120

Material: Steel
Other Features: Taper Lock Bushing
Global Part Number GPN: 31951
Pitch Diameter - Millimeter: 243.535
Mounting Method: Bushed

Price Inventory : Available to order
QTY
120E20

COMPARE

120E20

Description
120E20 ; SPROCKET ROLLER B QD

MARTIN SPROCKET & GR

Part # 697950024806

BDI # 615136

Features

Chain Pitch - Inch: 1.5
Pitch Diameter - Inch: 9.588
Inch - Metric: Inch
Outside Diameter - Inch: 10.371
Chain Size: 120

Material: Steel
Other Features: QD Bushing
Global Part Number GPN: 31206
Pitch Diameter - Millimeter: 243.535
Mounting Method: Bushed

Price Inventory : Available to order
QTY
120A20

COMPARE

120A20

Description
120A20 ; SPROCKET ROLLER A

MARTIN SPROCKET & GR

Part # 697950024790

BDI # 615036

Features

Chain Pitch - Inch: 1.5
Chain Pitch - Millimeter: 38.1
Pitch Diameter - Inch: 9.588
Inch - Metric: Inch
Outside Diameter - Inch: 10.371

Chain Size: 120
Material: Steel
Global Part Number GPN: 31426
Pitch Diameter - Millimeter: 243.535
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved