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 
 

166 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Text Search: 300
Bore - Millimeter: 25.0 - 75.0
categories
brand
mm in bore
-
mm in outside diameter
-
hub type
mounting method
number of teeth
chain size
bushing series
belt pitch
belt series
bushing size
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 34

Next

Compare
300 HUB 28X8 METRIC

COMPARE

300 HUB 28X8 METRIC

Description
300 HUB 28X8 METRIC COUPLING HUB ; 1.102" BORE X 2.9" DIA SHAFT HUB

MAGNALOY COUPLING

Part # M300M2808

BDI # 601372

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Magnesium Alloy
Outside Diameter - Inch: 3.45

Length Thru Bore - Millimeter: 33.02
Other Features: Components May or May Not Intermix Among Brands | Corrosion Resistant | Neoprene Insert
Mounting Method: Set Screw
Hub Diameter - Millimeter: 73.66
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY
300 HUB 1-1/4X1/4

COMPARE

300 HUB 1-1/4X1/4

Description
300 HUB 1-1/4X1/4 COUPLING HUB ; 1-1/4" BORE 2.9" HUB DIA JAW COUPLING

MAGNALOY COUPLING

Part # M30010808

BDI # 601257

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Magnesium Alloy
Outside Diameter - Inch: 3.45

Length Thru Bore - Millimeter: 33.02
Other Features: Components May or May Not Intermix Among Brands | Corrosion Resistant | Neoprene Insert
Mounting Method: Set Screw
Hub Diameter - Millimeter: 73.66
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY
300 HUB 1X1/4

COMPARE

300 HUB 1X1/4

Description
M30010008 COUPLING HUB ; 1IN BORE 1/4IN KW

MAGNALOY COUPLING

Part # M30010008

BDI # 601228

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Magnesium Alloy
Outside Diameter - Inch: 3.45

Length Thru Bore - Millimeter: 33.02
Other Features: Components May or May Not Intermix Among Brands | Corrosion Resistant | Neoprene Insert
Mounting Method: Set Screw
Hub Diameter - Millimeter: 73.66
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY
300 HUB 1-5/8X3/8

COMPARE

300 HUB 1-5/8X3/8

Description
M30012012 COUPLING HUB ; 1-5/8" BORE 2.9" HUB DIA

MAGNALOY COUPLING

Part # M30012012

BDI # 601303

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Magnesium Alloy
Outside Diameter - Inch: 3.45

Length Thru Bore - Millimeter: 33.02
Other Features: Components May or May Not Intermix Among Brands | Corrosion Resistant | Neoprene Insert
Mounting Method: Set Screw
Hub Diameter - Millimeter: 73.66
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY
300 HUB 1-3/8X5/16

COMPARE

300 HUB 1-3/8X5/16

Description
M30011210 COUPLING HUB ; 1-3/8" BORE 2.9" HUB DIA

MAGNALOY COUPLING

Part # M30011210

BDI # 601272

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Magnesium Alloy
Outside Diameter - Inch: 3.45

Length Thru Bore - Millimeter: 33.02
Other Features: Components May or May Not Intermix Among Brands | Corrosion Resistant | Neoprene Insert
Mounting Method: Set Screw
Hub Diameter - Millimeter: 73.66
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY

© copyright 2026 BDI All Rights Reserved