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 
 

470 Items found

Refine by

Current selections:
Category: Shaft Couplings
Outside Diameter - Inch: 3.125 - 3.28125
categories
brand
mm in outside diameter
-
mm in bore
-
hub type
mounting method
mm in width
-
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 94

Next

Compare
5HSB X 1-7/16 HUB

COMPARE

5HSB X 1-7/16 HUB

Description
5HSB X 1-7/16 HUB

DODGE

Part # 015489

BDI # 21486793

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Ductile Iron
Outside Diameter - Inch: 3.13

Length Thru Bore - Millimeter: 44.45
Other Features: Components May or May Not Intermix Among Brands | Tire Style | Clearance Shaft Fit | 2 Set Screws
Hub Diameter - Millimeter: 71.12
Coupling Type: Elastomeric Coupling
Torque: 926In-Lbs

Price Inventory : In stock
QTY
5S 3/4

COMPARE

5S 3/4

Description
5S 3/4 SLEEVE CPLG FLANGE ; 3/4" BORE 3-1/4" OD 1-7/8" HUB

MARTIN SPROCKET & GR

Part # 5S 3/4

BDI # 621140

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 3.25

Length Thru Bore - Millimeter: 34.925
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 47.625
Coupling Type: Elastomeric Coupling
Torque: TPR 240In-Lbs

Price Inventory : In stock
QTY
5 HSB X 1.25 STL OMEGA 7300320

COMPARE

5 HSB X 1.25 STL OMEGA 7300320

Description
5 HSB X 1.25 STL OMEGA 7300320 ; NON-RETURNABLE COUPLING HUB

REXNORD

Part # 10287394

BDI # 18141147

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.125

Length Thru Bore - Millimeter: 44.45
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 69.85
Coupling Type: Elastomeric Coupling
Torque: 925In-Lbs

Price Inventory : In stock
QTY
5 HQD HUB OMEGA 7300865

COMPARE

5 HQD HUB OMEGA 7300865

Description
5 HQD HUB OMEGA 7300865 ; NON-RETURNABLE COUPLING HUB

REXNORD

Part # 10287479

BDI # 18141160

Features

Bore Profile: Bushed
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.125

Length Thru Bore - Millimeter: 31.75
Other Features: Components May or May Not Intermix Among Brands | QD Bushing
Hub Diameter - Millimeter: 69.85
Coupling Type: Elastomeric Coupling
Torque: 925In-Lbs

Price Inventory : In stock
QTY
5SC35

COMPARE

5SC35

Description
5SC35 CPLG SPACER FLANGE ; 3-1/4" OD ELASTOMERIC 2" HUB DIA

DODGE

Part # 022000

BDI # 240349

Features

Bore Profile: Spacer Flange
Component: Flange
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 3.25

Length Thru Bore - Millimeter: 34.29
Other Features: Components May or May Not Intermix Among Brands | Shaft Attachment with 2 Set Screws
Hub Diameter - Millimeter: 50.8
Coupling Type: Elastomeric Coupling
Torque: 240In-Lbs

Price Inventory : In stock
QTY

© copyright 2025 BDI All Rights Reserved