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 
 

19 Items found

Refine by

Current selections:
Text Search: sf-
Chain Size: 50-2
categories
brand
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 4

Next

Compare
D50SF72

COMPARE

D50SF72

Description
D50SF72 ; SPROCKET ROLLER QD DBL B F72

MARTIN SPROCKET & GR

Part # 697950014036

BDI # 607915

Features

Chain Pitch - Inch: 0.625
Pitch Diameter - Inch: 14.329
Inch - Metric: Inch
Outside Diameter - Inch: 14.69
Chain Size: 50-2

Material: Steel
Other Features: QD Bushing
Global Part Number GPN: 30453
Pitch Diameter - Millimeter: 363.957
Mounting Method: Bushed

Price Inventory : Available to order
QTY
D50SF102

COMPARE

D50SF102

Description
D50SF102 ; SPROCKET ROLLER QD DBL B F102

MARTIN SPROCKET & GR

Part # 697950014128

BDI # 607909

Features

Chain Pitch - Inch: 0.625
Pitch Diameter - Inch: 20.296
Inch - Metric: Inch
Outside Diameter - Inch: 20.661
Chain Size: 50-2

Material: Steel
Other Features: QD Bushing
Global Part Number GPN: 30447
Pitch Diameter - Millimeter: 515.518
Mounting Method: Bushed

Price Inventory : Available to order
QTY
D50SF112

COMPARE

D50SF112

Description
D50SF112 ; SPROCKET ROLLER QD DBL B F112

MARTIN SPROCKET & GR

Part # 697950014142

BDI # 607910

Features

Chain Pitch - Inch: 0.625
Pitch Diameter - Inch: 22.284
Inch - Metric: Inch
Outside Diameter - Inch: 22.651
Chain Size: 50-2

Material: Steel
Other Features: QD Bushing
Global Part Number GPN: 30448
Pitch Diameter - Millimeter: 566.014
Mounting Method: Bushed

Price Inventory : Available to order
QTY
D50SF68

COMPARE

D50SF68

Description
D50SF68 ; SPROCKET ROLLER QD DBL B F68

MARTIN SPROCKET & GR

Part # 697950014012

BDI # 607914

Features

Chain Pitch - Inch: 0.625
Pitch Diameter - Inch: 13.533
Inch - Metric: Inch
Outside Diameter - Inch: 13.894
Chain Size: 50-2

Material: Steel
Other Features: QD Bushing
Global Part Number GPN: 30452
Pitch Diameter - Millimeter: 343.74
Mounting Method: Bushed

Price Inventory : Available to order
QTY
D50SF54

COMPARE

D50SF54

Description
D50SF54 ; SPROCKET ROLLER QD DBL B F54

MARTIN SPROCKET & GR

Part # 697950013961

BDI # 607912

Features

Chain Pitch - Inch: 0.625
Pitch Diameter - Inch: 10.749
Inch - Metric: Inch
Outside Diameter - Inch: 11.106
Chain Size: 50-2

Material: Steel
Other Features: QD Bushing
Global Part Number GPN: 30450
Pitch Diameter - Millimeter: 273.03
Mounting Method: Bushed

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved