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 
 

18 Items found

Refine by

Current selections:
Category: Chain Couplings
Width - Millimeter: 75.0 - 81.25
categories
brand
mm in width
-
mm in outside diameter
-
mm in bore
-
hub type
number of teeth
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 4

Next

Compare
6018COV;M/G 6018 COVER

COMPARE

6018COV;M/G 6018 COVER

Description
6018COV ; COUPLING COVER

MARTIN SPROCKET & GR

Part # 697950048369

BDI # 623706

Features

Component: Cover
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 6.375
Width - Millimeter: 77.8

Material: Plastic
Other Features: Components May or May Not Intermix Among Brands
Outside Diameter - Millimeter: 161.925
Width - Inch: 3.063

Price Inventory : In stock
QTY
10020 2

COMPARE

10020 2

Description
10020 2 ; COUPLING SPROCKET ROLLER

MARTIN SPROCKET & GR

Part # 697950048178

BDI # 614431

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 8.64

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Length Thru Bore - Millimeter: 79.375
Hub Diameter - Millimeter: 170.663
Hub Diameter - Inch: 6.719

Price Inventory : Available to order
QTY
10020 3 15/16

COMPARE

10020 3 15/16

Description
10020 3 15/16 ; COUPLING SPROCKET ROLLER

MARTIN SPROCKET & GR

Part # 697950048208

BDI # 614432

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 8.64

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Length Thru Bore - Millimeter: 79.375
Hub Diameter - Millimeter: 170.663
Hub Diameter - Inch: 6.719

Price Inventory : Available to order
QTY
10020 3 3/8

COMPARE

10020 3 3/8

Description
10020 3 3/8 ; COUPLING SPROCKET ROLLER

MARTIN SPROCKET & GR

Part # 697950048185

BDI # 614433

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 8.64

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Length Thru Bore - Millimeter: 79.375
Hub Diameter - Millimeter: 170.663
Hub Diameter - Inch: 6.719

Price Inventory : Available to order
QTY
10020

COMPARE

10020

Description
10020 ; COUPLING SPROCKET ROLLER

MARTIN SPROCKET & GR

Part # 697950048161

BDI # 614430

Features

Bore Profile: Minimum Plain Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 8.64

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth
Length Thru Bore - Millimeter: 79.375
Hub Diameter - Millimeter: 170.663
Hub Diameter - Inch: 6.719

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved