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 
 

190 Items found

Refine by

Current selections:
Category: Disc Hub
Bore - Inch: 2.5 - 3.75
categories
brand
mm in bore
-
mm in outside diameter
-
mounting method
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 38

Next

Compare
AJ35-A 2-1/2

COMPARE

AJ35-A 2-1/2

Description
AJ35-A 2-1/2 FF COUPLING HUB

TB WOODS

Part # AJ35A212

BDI # 993850

Features

Bore Profile: Finished
Component: Hub
Flange Outside Diameter - Millimeter: 168.402
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 6.63
Length Thru Bore - Millimeter: 57.15
Other Features: Components may or may not inter-mix among brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 105.41

Price Inventory : Available to order
QTY
AZ30-B 2-7/8

COMPARE

AZ30-B 2-7/8

Description
AZ30-B 2-7/8 FF COUPLING HUB

TB WOODS

Part # AZ30B278

BDI # 983532

Features

Bore Profile: Finished
Component: Hub
Flange Outside Diameter - Millimeter: 143.002
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.63
Length Thru Bore - Millimeter: 47.752
Other Features: Components may or may not inter-mix among brands - Oversize Bore Hub
Mounting Method: Set Screw
Hub Diameter - Millimeter: 107.95

Price Inventory : Available to order
QTY
SX255-6 70MM SLD1500

COMPARE

SX255-6 70MM SLD1500

Description
SX255-6-HUB-70MM-MOD SLD1500 LTB

TIMKEN LOVEJOY

Part # SX255-6-HUB-70MM-MOD SLD1500 LTB

BDI # 598383

Features

Bore Profile: Finished Bore
Component: Hub
Flange Outside Diameter - Millimeter: 255
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 10.039
Length Thru Bore - Millimeter: 115
Other Features: Components May or May Not Intermix Among Brands | Torsionally Rigid
Mounting Method: Shaft Locking Device
Hub Diameter - Millimeter: 155

Price Inventory : Available to order
QTY
SX228-6 3-3/4 7/8X7/16 KW

COMPARE

SX228-6 3-3/4 7/8X7/16 KW

Description
SX228-6 3-3/4 7/8X7/16 KW HUB ; FOR SX 228-6 DISC CPLG

TIMKEN LOVEJOY

Part # SX228-6-HUB-3-3/4-7/8X7/16KW

BDI # 598632

Features

Bore Profile: Finished Bore
Component: Hub
Flange Outside Diameter - Millimeter: 228.092
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 8.98
Length Thru Bore - Millimeter: 100.076
Other Features: Components May or May Not Intermix Among Brands | Torsionally Rigid
Hub Diameter - Millimeter: 139.954
Coupling Type: Disc Coupling

Price Inventory : Available to order
QTY
SX255-6 65MM 18X4.4MM KW

COMPARE

SX255-6 65MM 18X4.4MM KW

Description
SX255-6 65MM 18X4.4MM KW COUPLING HUB ; NON-RETURNABLE FOR SX 255-6 DISC CPLG

TIMKEN LOVEJOY

Part # SX255-6-HUB-65MMP7-18X4.4MMKW

BDI # 598453

Features

Bore Profile: Finished Bore
Component: Hub
Flange Outside Diameter - Millimeter: 255
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 10.039
Length Thru Bore - Millimeter: 115
Other Features: Components May or May Not Intermix Among Brands | Torsionally Rigid
Hub Diameter - Millimeter: 155
Coupling Type: Disc Coupling

Price Inventory : Available to order
QTY

© copyright 2026 BDI All Rights Reserved