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 
 

37 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Width - Inch: 3.5
categories
brand
mm in outside diameter
-
mm in bore
-
hub type
number of teeth
bore threaded
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 8

Next

Compare
12018 3 7/16

COMPARE

12018 3 7/16

Description
12018 3 7/16 CHAIN CPLG HUB ; 3-7/16" BORE 6-3/4" HUB DIA

MARTIN SPROCKET & GR

Part # 12018 3 7/16

BDI # 615218

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 9.41

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Length Thru Bore - Millimeter: 88.9
Hub Diameter - Millimeter: 171.45
Hub Diameter - Inch: 6.75

Price Inventory : Available to order
QTY
12018 4 7/16

COMPARE

12018 4 7/16

Description
12018 4 7/16 CHAIN CPLG HUB ; 120 CHAIN 18 TEETH

MARTIN SPROCKET & GR

Part # 12018 4 7/16

BDI # 615219

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 9.41

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Length Thru Bore - Millimeter: 88.9
Hub Diameter - Millimeter: 171.45
Hub Diameter - Inch: 6.75

Price Inventory : Available to order
QTY
10020TBF

COMPARE

10020TBF

Description
10020TBF COUPLING HUB ; 6.719" HUB DIA BUSHED

MARTIN SPROCKET & GR

Part # 10020TBF

BDI # 614437

Features

Bore Profile: Bushed
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 | Taper Lock Bushing | Hardened Teeth
Length Thru Bore - Millimeter: 88.9
Hub Diameter - Millimeter: 170.663
Hub Diameter - Inch: 6.719

Price Inventory : Available to order
QTY
10020TBH

COMPARE

10020TBH

Description
10020TBH COUPLING HUB ; 100 CHAIN 20 TEETH

MARTIN SPROCKET & GR

Part # 10020TBH

BDI # 614438

Features

Bore Profile: Bushed
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 | Taper Lock Bushing | Hardened Teeth
Length Thru Bore - Millimeter: 88.9
Hub Diameter - Millimeter: 170.663
Hub Diameter - Inch: 6.719

Price Inventory : Available to order
QTY
4 15/16 SPLIT IRON COLLAR

COMPARE

4 15/16 SPLIT IRON COLLAR

Description
4 15/16 SPLIT IRON COLLAR

DODGE

Part # 010120

BDI # 239434

Features

Split or Solid Description: One Piece Split
Bore Threaded: No
Component: Shaft Collar
Inch - Metric: Inch
Outside Diameter - Inch: 8.75

Width - Millimeter: 88.9
Bore - Millimeter: 125.425
Material: Iron
Outside Diameter - Millimeter: 222.25
Width - Inch: 3.5

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved