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 
 

282 Items found

Refine by

Current selections:
Category: Shaft Couplings
Bore - Millimeter: 50.8
categories
brand
hub type
mm in outside diameter
-
mounting method
number of teeth
mm in width
-
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 57

Next

Compare
8018 2

COMPARE

8018 2

Description
8018 2 CHAIN CPLG HUB ; 2" BORE 4-9/16" HUB DIA

MARTIN SPROCKET & GR

Part # 8018 2

BDI # 625405

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 6.27

Length Thru Bore - Millimeter: 60.325
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Hub Diameter - Millimeter: 115.9
Hub Diameter - Inch: 4.563
Coupling Type: Chain Coupling

Price Inventory : In stock
QTY
FB6018 X 2

COMPARE

FB6018 X 2

Description
FB6018 X 2 CHAIN CPLG FLG ; 2" BORE 3-1/2" HUB DIA

DODGE

Part # 099123

BDI # 251536

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Outside Diameter - Inch: 4.7
Length Thru Bore - Millimeter: 47.625

Length Thru Bore - Inch: 1.875
Other Features: Components May or May Not Intermix Among Brands | Flange | Hardened Teeth | 675 RPM Without Cover
Hub Diameter - Millimeter: 88.9
Hub Diameter - Inch: 3.5
Coupling Type: Chain Coupling

Price Inventory : In stock
QTY
50R HSB 2IN WRAPFLEX 3701709

COMPARE

50R HSB 2IN WRAPFLEX 3701709

Description
50R HSB 2IN WRAPFLEX 3701709 ; NON-RETURNABLE 1/2"X1/4"KW 2SS CPLG HUB

REXNORD

Part # 10288059

BDI # 24118797

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 7.48

Length Thru Bore - Millimeter: 189.992
Hub Diameter - Millimeter: 178.054
Hub Diameter - Inch: 7.01
Coupling Type: Elastomeric Coupling
Torque: 22200In-Lbs

Price Inventory : In stock
QTY
1070T HUB 2 1/2X1/4KW NR 0704642

COMPARE

1070T HUB 2 1/2X1/4KW NR 0704642

Description
1070T HUB 2 1/2X1/4KW ; NON-RETURNABLE NR 0704642

FALK

Part # 10010831

BDI # 18105480

Features

Bore Profile: Finished Bore
Component: Hub
Flange Outside Diameter - Millimeter: 115
Inch - Metric: Inch
Material: Steel

Length Thru Bore - Millimeter: 76.2
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 87.376
Coupling Type: Grid Coupling
Torque: 8800In-Lbs

Price Inventory : In stock
QTY
GF30CS X 2 HUB

COMPARE

GF30CS X 2 HUB

Description
GF30CS 2 COUPLING HUB ; GO-FLEX STK

MARTIN SPROCKET & GR

Part # GF30CS 2

BDI # 24658024

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Carbon Steel
Outside Diameter - Inch: 3.37

Length Thru Bore - Millimeter: 45.974
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 81.026
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY

© copyright 2025 BDI All Rights Reserved