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 
 

87 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Text Search: timken
Bore - Inch: 3.75
categories
brand
hub type
mm in outside diameter
-
bushing series
mounting method
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 18

Next

Compare
QF175X3-3/4

COMPARE

QF175X3-3/4

Description
QF175X3-3/4 COUPLING HUB ; NON-RETURNABLE ELASTOMERIC

TIMKEN LOVEJOY

Part # QF175X3-3/4

BDI # 20395828

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 : Available to order
QTY
QF250X3-3/4

COMPARE

QF250X3-3/4

Description
QF250X3-3/4 COUPLING HUB ; NON-RETURNABLE ELASTOMERIC

TIMKEN LOVEJOY

Part # QF250X3-3/4

BDI # 20395916

Features

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

Length Thru Bore - Millimeter: 78.74
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 147.1
Coupling Type: Jaw Coupling

Price Inventory : Available to order
QTY
F 3 3-3/4 7/8X7/16 KW

COMPARE

F 3 3-3/4 7/8X7/16 KW

Description
F 3 3-3/4 7/8X7/16 KW COUPLING HUB

TIMKEN LOVEJOY

Part # F-3-HUB-3-3/4-7/8X7/16KW

BDI # 597598

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Carbon Steel
Length Thru Bore - Millimeter: 91.186

Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 143.002
Hub Diameter - Inch: 5.63
Coupling Type: Gear Coupling
Torque: 94500In-Lbs

Price Inventory : Available to order
QTY
FCX 4 HUB 3-3/4 7/8X7/16KW

COMPARE

FCX 4 HUB 3-3/4 7/8X7/16KW

Description
FCX 4 3-3/4 7/8X7/16KW COUPLING HUB

TIMKEN LOVEJOY

Part # FCX-4-HUB-3-3/4-7/8X7/16KW

BDI # 23189416

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Length Thru Bore - Millimeter: 120.65

Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 205.74
Hub Diameter - Inch: 8.1
Coupling Type: Gear Coupling
Torque: 311540In-Lbs

Price Inventory : Available to order
QTY
FCX 3 HUB 3-3/4 7/8X7/16KW

COMPARE

FCX 3 HUB 3-3/4 7/8X7/16KW

Description
FCX 3 HUB 3-3/4 7/8X7/16KW

TIMKEN LOVEJOY

Part # FCX-3-HUB-3-3/4-7/8X7/16KW

BDI # 23188884

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Length Thru Bore - Millimeter: 91.186

Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 149.352
Hub Diameter - Inch: 5.88
Coupling Type: Gear Coupling
Torque: 135700In-Lbs

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved