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 
 

412 Items found

Refine by

Current selections:
Category: Shaft Couplings
Outside Diameter - Inch: 3.75
categories
brand
mm in bore
-
hub type
mounting method
mm in width
-
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 83

Next

Compare
6JEMS

COMPARE

6JEMS

Description
6JEMS QUADRA-FLEX SLEEVE ; 3-3/4" OD THERMOPLASTIC RUBBER

MARTIN SPROCKET & GR

Part # 6JEMS

BDI # 622549

Features

Component: Sleeve
Width - Millimeter: 47.625
Inch - Metric: Inch
Material: Thermoplastic Rubber
Outside Diameter - Inch: 3.75

Outside Diameter - Millimeter: 95.25
Other Features: Components May or May Not Intermix Among Brands | 1 Piece Split
Coupling Type: Elastomeric Coupling
Torque: 450In-Lbs
Width - Inch: 1.875

Price Inventory : In stock
QTY
6H

COMPARE

6H

Description
6H QUADRA-FLEX SLEEVE ; 3-3/4" OD HYTREL

MARTIN SPROCKET & GR

Part # 6H

BDI # 622523

Features

Component: Sleeve
Width - Millimeter: 47.625
Inch - Metric: Inch
Material: Hytrel
Outside Diameter - Inch: 3.75

Outside Diameter - Millimeter: 95.25
Other Features: Components May or May Not Intermix Among Brands | 1 Piece Solid
Coupling Type: Elastomeric Coupling
Torque: 1800In-Lbs
Width - Inch: 1.875

Price Inventory : In stock
QTY
ML150 1 3/8

COMPARE

ML150 1 3/8

Description
ML150 1 3/8 JAW COUPLING HUB ; 1-3/8" BORE 3-3/4" HUB DIA

MARTIN SPROCKET & GR

Part # ML150 1 3/8

BDI # 609447

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.75

Length Thru Bore - Millimeter: 44.45
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 95.25
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY
ML150 1 1/4

COMPARE

ML150 1 1/4

Description
ML150 1 1/4 JAW COUPLING HUB ; 1-1/4" BORE 3-3/4" HUB DIA

MARTIN SPROCKET & GR

Part # ML150 1 1/4

BDI # 609441

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.75

Length Thru Bore - Millimeter: 44.45
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 95.25
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY
MS150 1 7/8

COMPARE

MS150 1 7/8

Description
MS150 1 7/8 JAW COUPLING HUB ; MS SUPER SERIES RSB

MARTIN SPROCKET & GR

Part # MS150 1 7/8

BDI # 609659

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.75

Length Thru Bore - Millimeter: 44.45
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 95.25
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY

© copyright 2026 BDI All Rights Reserved