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 
 

53 Items found

Refine by

Current selections:
Category: Chain Couplings
Width - Inch: 0.625 - 1.25
categories
brand
mm in width
-
number of teeth
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 11

Next

Compare
6020TBH

COMPARE

6020TBH

Description
6020TBH COUPLING HUB ; 3-7/8" HUB DIA HUB SHAFT

MARTIN SPROCKET & GR

Part # 6020TBH

BDI # 623723

Features

Bore Profile: Bushed
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 5.188

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Taper Lock Bushing | Hardened Teeth
Length Thru Bore - Millimeter: 31.75
Hub Diameter - Millimeter: 98.425
Hub Diameter - Inch: 3.875

Price Inventory : In stock
QTY
4016 7/8

COMPARE

4016 7/8

Description
4016 7/8 CHAIN CPLG HUB ; 7/8" BORE 1-31/32" HUB DIA

MARTIN SPROCKET & GR

Part # 4016 7/8

BDI # 620389

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 2.81

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Length Thru Bore - Millimeter: 28.575
Hub Diameter - Millimeter: 50
Hub Diameter - Inch: 1.969

Price Inventory : In stock
QTY
4016 1

COMPARE

4016 1

Description
4016 1 CHAIN CPLG HUB ; 1" BORE 1-31/32" HUB DIA

MARTIN SPROCKET & GR

Part # 4016 1

BDI # 620382

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 2.81

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Length Thru Bore - Millimeter: 28.575
Hub Diameter - Millimeter: 50
Hub Diameter - Inch: 1.969

Price Inventory : In stock
QTY
4012 5/8

COMPARE

4012 5/8

Description
4012 5/8 CHAIN CPLG HUB ; 5/8" BORE 1-13/32" HUB DIA

MARTIN SPROCKET & GR

Part # 4012 5/8

BDI # 620378

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 2.17

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Length Thru Bore - Millimeter: 28.575
Hub Diameter - Millimeter: 35.712
Hub Diameter - Inch: 1.406

Price Inventory : In stock
QTY
4016 15/16

COMPARE

4016 15/16

Description
4016 15/16 CHAIN CPLG HUB ; 15/16" BORE 1-31/32" HUB DIA

MARTIN SPROCKET & GR

Part # 4016 15/16

BDI # 620386

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 2.81

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Length Thru Bore - Millimeter: 28.575
Hub Diameter - Millimeter: 50
Hub Diameter - Inch: 1.969

Price Inventory : In stock
QTY

© copyright 2025 BDI All Rights Reserved