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 
 

28C45 https://www.bdiexpress.com/medias/INDXXXSPKTXX-RC-C-1-STL-300x300.jpg?context=bWFzdGVyfHJvb3R8MTE5OTZ8aW1hZ2UvanBlZ3xhRGRrTDJoaE15ODVPVGd3TXpjd016VTBNakEyTDBsT1JGaFlXRk5RUzFSWVdGOVNRMTlEWHpGZlUxUk1Yek13TUhnek1EQXVhbkJufGE4MmVlODM0MTg4YmY2ZDhlZjQ3YjJiOTNkNTU5MGFiNTdjMTY5M2JjNmY2NmJkMGRlZjQxMzkzYjNiMTNmYmQ
618124 Roller Chain Sprockets 

MARTIN SPROCKET & GR MARTIN SPROCKET & GR

28C45

Description

28C45 ROLLER CHAIN SPROCKET ; METRIC SNG & DBL

28B-1 Chain Size; 45 Teeth; 1 Row of Teeth; No Hardened Teeth; 662.356MM Outside Dia; 637.22MM Pitch Dia; C-Hub Both Sides; Rough Bore; 44.45MM Chain Pitch; ISO Roller Chain Chain Type; No Keyway; Steel Material; 134MM Max Bore

Part #

28C45

BDI #
618124

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
Roller Chain Sprockets
Brand
MARTIN SPROCKET & GR
Manufacturer Name
MARTIN SPROCKET & GEAR
Minimum Buy Quantity
N/A
Weight / Kilogram
60.604
EAN
0697950407005
Product Group - BDI
M02312
Chain Size
28B-1
Number of Teeth
45
Number of Rows of Teeth
1
Hub Type
C-Hub Both Sides
Mounting Method
Rough Bore
Bushing Size if bushed
No Bushing
Hardened Teeth
No
Chain Type
ISO Roller Chain
Keyway Yes/No
No
Material
Steel
Max Bore
134
Minimum Plain Bore
Yes
Other Features
Simplex Type | Metric
Inch - Metric
Metric
Category - BDI
Sprocket
Harmonized Tariff Code
8483.90.10.50
Noun
Sprocket
Keyword String
Roller Chain
Manufacturer URL
http://www.martinsprocket.com
Weight / LBS
133.49
Long Description
28B-1 Chain Size; 45 Teeth; 1 Row of Teeth; No Hardened Teeth; 662.356MM Outside Dia; 637.22MM Pitch Dia; C-Hub Both Sides; Rough Bore; 44.45MM Chain Pitch; ISO Roller Chain Chain Type; No Keyway; Steel Material; 134MM Max Bore
Chain Pitch
1.75 Inch | 44.45 Millimeter
Bore
0 Inch | 0 Millimeter
Outside Diameter
26.077 Inch | 662.356 Millimeter
Pitch Diameter
25.087 Inch | 637.22 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