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 
 

14 Items found

Refine by

Current selections:
Category: Shaft Couplings
Bore - Inch: 3.90625 - 4.0625
categories
brand
mm in bore
-
hub type
mm in outside diameter
-
number of teeth
mm in width
-
Need help?
080-22560416 Bengaluru  | 

INDICATES Contract Pricing

Page 1 of 3

Next

Compare
12018 3 15/16

COMPARE

12018 3 15/16

Description
12018 3 15/16 CHAIN CPLG HUB ; 120 CHAIN 18 TEETH

MARTIN SPROCKET & GR

Part # 12018 3 15/16

BDI # 615217

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 9.41

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

Price Inventory : Available to order
QTY
1110T-HUB4

COMPARE

1110T-HUB4

Description
1110T-HUB4 COUPLING HUB ; BLUE-FLEX GRID BS KWY 2 SS

MARTIN SPROCKET & GR

Part # 1110T-HUB4

BDI # 24658553

Features

Bore Profile: Finished Bore
Component: Hub
Flange Outside Diameter - Millimeter: 208.026
Inch - Metric: Inch
Material: Steel

Length Thru Bore - Millimeter: 127
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 160.274
Coupling Type: Grid Coupling
Torque: 82500In-Lbs

Price Inventory : Available to order
QTY
1090T-SH4

COMPARE

1090T-SH4

Description
1090T-SH4 COUPLING HUB ; BLUE-FLEX GRID KWY 2SS BTS

MARTIN SPROCKET & GR

Part # 1090T-SH4

BDI # 24658505

Features

Bore Profile: Finished Bore
Component: Hub
Flange Outside Diameter - Millimeter: 209.55
Inch - Metric: Inch
Material: Steel

Length Thru Bore - Millimeter: 101.6
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 123.952
Coupling Type: Grid Coupling
Torque: 33000In-Lbs

Price Inventory : Available to order
QTY
1100T-HUB3 15/16

COMPARE

1100T-HUB3 15/16

Description
1100T-HUB3 15/16 COUPLING HUB ; BLUE-FLEX GRID BS KWY 2 SS

MARTIN SPROCKET & GR

Part # 1100T-HUB3 15/16

BDI # 24658525

Features

Bore Profile: Finished Bore
Component: Hub
Flange Outside Diameter - Millimeter: 190
Inch - Metric: Inch
Material: Steel

Length Thru Bore - Millimeter: 120.65
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 141.986
Coupling Type: Grid Coupling
Torque: 55550In-Lbs

Price Inventory : Available to order
QTY
14S X 100MM 28X8MM KW

COMPARE

14S X 100MM 28X8MM KW

Description
14S X 100MM 28X8MM KW D-FLEX COUPLNG HUB

MARTIN SPROCKET & GR

Part # 14S X 100MM 28X8MM KW

BDI # 24328923

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Cast Iron
Outside Diameter - Inch: 13.875

Length Thru Bore - Millimeter: 114.3
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 190.5
Coupling Type: Elastomeric Coupling
Torque: EPDM/Neoprene 18000 | Hytrel 72480In-Lbs

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved