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 
 

253 KD 1 SHUB https://www.bdiexpress.com/medias/INDXXXHUBXXX-DSCCPG-S-MPB-300x300.jpg?context=bWFzdGVyfHJvb3R8ODQ4MHxpbWFnZS9qcGVnfGFEWXlMMmd6WXk4NU16RTFNREl4T1RRMk9URXdMbXB3Wnd8YmNjNWQxMTNmNDc3NTFkODg3NDlhNGVhNTIyZGZjM2UxNjhmODE0NzZlMjlkYmU2YmM3ZjgxYzczODA0MjRlOA
316784 Disc Hub 

KOP-FLEX COUPLINGS KOP-FLEX COUPLINGS

253 KD 1 SHUB

Description

KD1 253 HUB RB ; KD1 SERIES

Disc Coupling; Hub; 3-1/4" Max Bore; 4-1/2" Hub Diameter; Minimum Plain Bore; 7-3/4" Outside Diameter; 3.44" Length Thru Bore; 253 Coupling

Part #

1967819

BDI #
316784

Details

661.38 CAD 2099-12-31 http://schema.org/NewCondition https://schema.org/LimitedAvailability Your Price $ 661.38 / each BDIExpress
QTY

Inventory

Total: Available to order

Category
Disc Hub
Brand
KOP-FLEX COUPLINGS
Manufacturer Name
REGAL BELOIT
Minimum Buy Quantity
N/A
UNSPSC
31163012
Weight / Kilogram
8.263
EAN
0662384104950
Product Group - BDI
M02302
Coupling Type
Disc Coupling
Component
Hub
Hub Type
Shaft
Bore Profile
Rough Stock Bore
Material
Stainless Steel
Coupling Size or Series
253
Keyway Yes/No
No
Maximum Speed RPM
Unbalanced 3600 | Balanced 5600
Torque
23600In-Lbs
Inch - Metric
Inch
Other Features
Components may or may not inter-mix among brands - Standard Hub | Close Coupled | Medium Torque Disc Pack
Manufacturer URL
https://www.regalbeloit.com
Long Description
Disc Coupling; Hub; 3-1/4" Max Bore; 4-1/2" Hub Diameter; Minimum Plain Bore; 7-3/4" Outside Diameter; 3.44" Length Thru Bore; 253 Coupling
Hub Diameter
4.5 Inch | 114.3 Millimeter
Outside Diameter
7.75 Inch | 196.85 Millimeter
Length Thru Bore
3.44 Inch | 87.376 Millimeter
Flange Outside Diameter
7.75 Inch | 196.85 Millimeter
Max Bore
3.25 Inch | 82.55 Millimeter
Bore
0 Inch | 0 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