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 
 

12H PB https://www.bdiexpress.com/medias/INDXXXHUBXXX-ELSTCPG-SCH-MPB-300x300.jpg?context=bWFzdGVyfHJvb3R8MTM0NDR8aW1hZ2UvanBlZ3xhREV6TDJnMVlTODVPREl6T0RnME9EWTVOall5TDBsT1JGaFlXRWhWUWxoWVdGOUZURk5VUTFCSFgxTkRTRjlOVUVKZk16QXdlRE13TUM1cWNHY3w0ZmI5Yjc5ZjA0YTY0OGRiNTY1MjUzZmRhMDM4MzkyYTBmYjU4NTllYWI2ZTFhOTAxM2NiMzgxYTE1ZWZkYzIx
614954 Elastomeric Hub 

MARTIN SPROCKET & GR MARTIN SPROCKET & GR

12H PB

Description

12H PB COUPLING HUB ; QUADRA-FLEX COUPLING

Hub, Elastomeric Coupling; 5-3/4" Outside Diameter; 5-3/4" Hub Diameter; Shaft; Minimum Plain Bore; 2-31/32" Length Thru Bore; 12SC Size or Series; No Bushing; No Keyway; Steel Material; 2800 Maximum Speed; TPR 7200 | Hytrel 31500In-Lbs Torque

Part #

12H PB

BDI #
614954

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
Elastomeric Hub
Brand
MARTIN SPROCKET & GR
Manufacturer Name
MARTIN SPROCKET & GEAR
Minimum Buy Quantity
N/A
Weight / Kilogram
7.536
EAN
0697950275758
Product Group - BDI
M02304
Coupling Type
Elastomeric Coupling
Component
Hub
Hub Type
Shaft
Bore Profile
Minimum Plain Bore
Coupling Size or Series
12SC
Bushing Size if bushed
No Bushing
Keyway Yes/No
No
Material
Steel
Maximum Speed RPM
2800
Torque
TPR 7200 | Hytrel 31500In-Lbs
Inch - Metric
Inch
Other Features
Components May or May Not Intermix Among Brands
Category - BDI
Couplings Elastomeric Hub
Harmonized Tariff Code
8483.90.80.10
Noun
Hub
Keyword String
Coupling Elastomeric
Manufacturer URL
https://www.martinsprocket.com
Manufacturer Item Number
12H PB
Manufacturer Internal Number
12H PB
Weight / LBS
16.6
Long Description
Hub, Elastomeric Coupling; 5-3/4" Outside Diameter; 5-3/4" Hub Diameter; Shaft; Minimum Plain Bore; 2-31/32" Length Thru Bore; 12SC Size or Series; No Bushing; No Keyway; Steel Material; 2800 Maximum Speed; TPR 7200 | Hytrel 31500In-Lbs Torque
Outside Diameter
5.75 Inch | 146.05 Millimeter
Bore
0 Inch | 0 Millimeter
Length Thru Bore
2.969 Inch | 75.413 Millimeter
Bore Range
1-7/8 To 2-7/8 Inch | 47.625 To 73.025 Millimeter
Hub Diameter
5.75 Inch | 146.05 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