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 
 

210 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Bore - Inch: 4.375
categories
brand
mm in outside diameter
-
bushing series
hub type
mounting method
number of teeth
chain size
mm in width
-
bore threaded
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 42

Next

Compare
M 4 3/8

COMPARE

M 4 3/8

Description
M 4 3/8 QD BUSHING ; 4-3/8" BORE 6-1/2" OD 6-3/4" LTB

MARTIN SPROCKET & GR

Part # M 4 3/8

BDI # 609234

Features

Inch - Metric: Inch
Outside Diameter - Inch: 6.5
Length Thru Bore - Millimeter: 171.45
Length Thru Bore - Inch: 6.75
Outside Diameter - Millimeter: 165.1

Bore - Millimeter: 111.125
Bore - Inch: 4.375
Other Features: Keyway on ID
Global Part Number GPN: 464766
Bushing Series: M

Price Inventory : In stock
QTY
TL4545 4-3/8

COMPARE

TL4545 4-3/8

Description
TL4545 4-3/8 SHAFT BUSHING

TB WOODS

Part # TL4545438

BDI # 990163

Features

Inch - Metric: Inch
Outside Diameter - Inch: 6.375
Length Thru Bore - Millimeter: 114.3
Length Thru Bore - Inch: 4.5
Outside Diameter - Millimeter: 161.925

Bore - Millimeter: 111.125
Bore - Inch: 4.375
Global Part Number GPN: 470811
Bushing Series: 4545

Price Inventory : Available to order
QTY
J 4 3/8 DI

COMPARE

J 4 3/8 DI

Description
J 4 3/8 DI SHAFT BUSHING ; J TYPE 4.375" ID 7.25" FLANGE OD

TB WOODS

Part # J438

BDI # 983769

Features

Inch - Metric: Inch
Outside Diameter - Inch: 5.148
Length Thru Bore - Millimeter: 114.3
Length Thru Bore - Inch: 4.5
Outside Diameter - Millimeter: 130.759

Bore - Millimeter: 111.125
Bore - Inch: 4.375
Global Part Number GPN: 471071
Bushing Series: J

Price Inventory : Available to order
QTY
4040 4-3/8

COMPARE

4040 4-3/8

Description
4040 4.3/8 TAPER LOCK BUSHING ; NON-RETURNABLE

GATES

Part # 78594406

BDI # 1106507

Features

Inch - Metric: Inch
Outside Diameter - Inch: 5.75
Length Thru Bore - Millimeter: 101.6
Length Thru Bore - Inch: 4
Outside Diameter - Millimeter: 146.05

Bore - Millimeter: 111.125
Bore - Inch: 4.375
Global Part Number GPN: 461567
Bushing Series: 4040

Price Inventory : Available to order
QTY
4030 4-3/8

COMPARE

4030 4-3/8

Description
4030 4.3/8 TAPER LOCK BUSHING ; NON-RETURNABLE

GATES

Part # 78586406

BDI # 1106465

Features

Inch - Metric: Inch
Outside Diameter - Inch: 5.75
Length Thru Bore - Millimeter: 76.2
Length Thru Bore - Inch: 3
Outside Diameter - Millimeter: 146.05

Bore - Millimeter: 111.125
Bore - Inch: 4.375
Global Part Number GPN: 461527
Bushing Series: 4030

Price Inventory : Available to order
QTY

© copyright 2026 BDI All Rights Reserved