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 
 

88 Items found

Refine by

Current selections:
Category: Shaft Couplings
Outside Diameter - Millimeter: 50.0 - 53.125
categories
brand
mm in outside diameter
-
mm in bore
-
hub type
mounting method
Need help?
011 696 1870 BDI RS Zemun  | 

INDICATES Contract Pricing

Page 1 of 18

Next

Compare
3J X 3/4

COMPARE

3J X 3/4

Description
3J X 3/4 COUPLING FLANGE ; 3/4" BORE 2-1/16" OD 1-1/2" HUB

DODGE

Part # 3J X 3/4

BDI # 240562

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 2.062

Length Thru Bore - Millimeter: 20.574
Other Features: Components May or May Not Intermix Among Brands | Shaft Attachment with 2 Set Screws
Hub Diameter - Millimeter: 38.1
Coupling Type: Elastomeric Coupling
Torque: 60In-Lbs

Price Inventory : Available to order
QTY
BF13-3/4-QC

COMPARE

BF13-3/4-QC

Description
BF13-3/4-QC COUPLING D CONNECTION ; 1.9688"X2.4375" STEEL

BOSTON GEAR

Part # BF13-3/4-QC

BDI # 175419

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 1.969

Length Thru Bore - Millimeter: 23.825
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 41.275
Coupling Type: Jaw Coupling

Price Inventory : Available to order
QTY
BF13-7/8-QC

COMPARE

BF13-7/8-QC

Description
BF13-7/8-QC COUPLING D CONNECTION

BOSTON GEAR

Part # BF13-7/8-QC

BDI # 175423

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 1.969

Length Thru Bore - Millimeter: 23.825
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 41.275
Coupling Type: Jaw Coupling

Price Inventory : Available to order
QTY
3J X 3/8

COMPARE

3J X 3/8

Description
3J X 3/8 COUPLING FLANGE

DODGE

Part # 3J X 3/8

BDI # 240559

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 2.062

Length Thru Bore - Millimeter: 20.574
Other Features: Components May or May Not Intermix Among Brands | Shaft Attachment with 2 Set Screws
Hub Diameter - Millimeter: 38.1
Coupling Type: Elastomeric Coupling
Torque: 60In-Lbs

Price Inventory : Available to order
QTY
BF13-7/8

COMPARE

BF13-7/8

Description
BF13-7/8 COUPLING HUB ; 7/8" BORE DIA

BOSTON GEAR

Part # BF13-7/8

BDI # 164683

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 1.969

Length Thru Bore - Millimeter: 23.825
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 41.275
Coupling Type: Jaw Coupling

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved