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 
 

758 Items found

Refine by

Current selections:
Category: Jaw Couplings
Bore - Millimeter: 50.0 - 75.0
categories
brand
mm in bore
-
mounting method
mm in outside diameter
-
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 152

Next

Compare
MS190 2

COMPARE

MS190 2

Description
MS190 2 JAW COUPLING HUB ; MS SUPER SERIES RSB

MARTIN SPROCKET & GR

Part # MS190 2

BDI # 609688

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.5

Length Thru Bore - Millimeter: 49.225
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 114.3
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY
CJ 42/55B CI 50MM KW

COMPARE

CJ 42/55B CI 50MM KW

Description
CJ 42/55B CI 50MM KW COUPLING HUB ; 42A, 42/55B CURVE JAW

TIMKEN LOVEJOY

Part # CJ42/55B-HUB-PM-50MM-14X3.8MMKW

BDI # 596538

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Cast Iron
Outside Diameter - Inch: 3.74

Length Thru Bore - Millimeter: 50.038
Other Features: Components May or May Not Intermix Among Brands | Curved Jaw | No Metal to Metal Contact | Elastomeric Spider | 4 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 95
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY
QF175X2-3/8

COMPARE

QF175X2-3/8

Description
QF175X2-3/8 COUPLING HUB ; NON-RETURNABLE ELASTOMERIC

TIMKEN LOVEJOY

Part # QF175X2-3/8

BDI # 20395808

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 6.75

Length Thru Bore - Millimeter: 67.818
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 139.7
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY
QF175X2-7/8

COMPARE

QF175X2-7/8

Description
QF175X2-7/8 COUPLING HUB ; ELASTOMERIC

TIMKEN LOVEJOY

Part # QF175X2-7/8

BDI # 20395812

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 6.75

Length Thru Bore - Millimeter: 67.818
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 139.7
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY
L276 50MM 14X3.8MM KW

COMPARE

L276 50MM 14X3.8MM KW

Description
L276 50MM 14X3.8MM KW COUPLING HUB

TIMKEN LOVEJOY

Part # L276-HUB-50MMH7-14X3.8MMKW

BDI # 595463

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Cast Iron
Outside Diameter - Inch: 6.18

Length Thru Bore - Millimeter: 79.248
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws | No Metal to Metal Contact
Mounting Method: Set Screw
Hub Diameter - Millimeter: 127
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY

© copyright 2025 BDI All Rights Reserved