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 
 

AJ20-A 18MM https://www.bdiexpress.com/medias/INDXXXHUBXXX-DSCCPG-S-FB-300x300.jpg?context=bWFzdGVyfHJvb3R8MTE5MzV8aW1hZ2UvanBlZ3xhR05oTDJnME15ODVPVFEwTWpJNE5USTRNVFU0TDBsT1JGaFlXRWhWUWxoWVdGOUVVME5EVUVkZlUxOUdRbDh6TURCNE16QXdMbXB3Wnd8YjZmMzkxNmJmMGUwNGE2YzQ3MjZlOTc1NzYyZDZiZjJhNGIxNWE4ODU2OTdjNmIxOGJmMWNlZjQ0Y2IwNzdkZQ
990531 Disc Hub 

TB WOODS TB WOODS

AJ20-A 18MM

Description

AJ20A 18MM

Disc Coupling; Hub; 18MM Bore; 60.96MM Hub Diameter; Finished; 103.632MM Outside Diameter; 33.528MM Length Thru Bore; 20 Coupling; Set Screw Mount

Part #

AJ20-A 18MM

BDI #
990531

Details

2099-12-31 http://schema.org/NewCondition https://schema.org/LimitedAvailability Your Price Request A Price BDIExpress
QTY

Inventory

Total: Available to order

Category
Disc Hub
Brand
TB WOODS
Manufacturer Name
ALTRA INDUSTRIAL MOTION
Minimum Buy Quantity
N/A
UNSPSC
31163012
Weight / Kilogram
0
EAN
0698672066600
Product Group - BDI
M02302
Coupling Type
Disc Coupling
Component
Hub
Hub Type
Shaft
Bore Profile
Finished
Material
Steel
Coupling Size or Series
20
Mounting Method
Set Screw
Keyway Yes/No
Yes
Maximum Speed RPM
6200
Torque
2200In-Lbs
Inch - Metric
Metric
Other Features
Components may or may not inter-mix among brands
Manufacturer URL
https://www.regalrexnord.com
Long Description
Disc Coupling; Hub; 18MM Bore; 60.96MM Hub Diameter; Finished; 103.632MM Outside Diameter; 33.528MM Length Thru Bore; 20 Coupling; Set Screw Mount
Flange Outside Diameter
4.08 Inch | 103.632 Millimeter
Max Bore
0 Inch | 0 Millimeter
Bore
0.709 Inch | 18 Millimeter
Hub Diameter
2.4 Inch | 60.96 Millimeter
Length Thru Bore
1.32 Inch | 33.528 Millimeter
Outside Diameter
4.08 Inch | 103.632 Millimeter

These items are similar to the one you've selected.
You can uncheck any attribute to search for other items which vary in relation to that attribute.

Find alternatives

Refresh

© copyright 2025 BDI All Rights Reserved