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 
 

S645X45MM 14X3.8MM KW 2SS https://www.bdiexpress.com/medias/INDM-GGEARXX-SPUR-FB-HB-STL-300x300.jpg?context=bWFzdGVyfHJvb3R8MjQ2Njd8aW1hZ2UvanBlZ3xhRFE0TDJnMllTODVPVGd3TWprMk16azJPRE13TDBsT1JFMHRSMGRGUVZKWVdGOVRVRlZTWDBaQ1gwaENYMU5VVEY4ek1EQjRNekF3TG1wd1p3fDJkOTk3YTk4ZWE1OGExMzI0OGUwYmE1MTZjNmRhYTdmMjdlNDRkODlhMWM3ODg5MmY1ODNjZDYyYjg1ZTI0NmI
21998577 Spur and Helical Gears 

MARTIN SPROCKET & GR MARTIN SPROCKET & GR

S645X45MM 14X3.8MM KW 2SS

Description

S645X45MM 14X3.8MM KW 2SS SPUR GEAR ; 6 DP 14-1/2 PA 45 TOOTH 1-1/2" FACE

Spur Gear; 45MM Bore; 190.5MM Pitch Diameter; 6 DP; 38.1MM Face Width; Finished Bore; 45 Teeth; 14-1/2 Degree Pressure Angle; No Minimum Plain Bore; 101.6MM Hub Diameter; Steel; No Hardened Teeth

Part #

S645X45MM 14X3.8MM KW 2SS

BDI #
21998577

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
Spur and Helical Gears
Brand
MARTIN SPROCKET & GR
Manufacturer Name
MARTIN SPROCKET & GEAR
Minimum Buy Quantity
N/A
Weight / Kilogram
0
Product Group - BDI
M02182
Pitch
6 DP
Mounting Method
Finished Bore
Number of Teeth
45
Pressure Angle
14.5
Direction
Not Applicable
Bushing Size if bushed
No Bushing
Minimum Plain Bore
No
Max Bore
2.5
Gear Style
Spur Gear
Material
Steel
Hardened Teeth
No
Inch - Metric
Metric
Other Features
With Keyway and Set Screw
Category - BDI
Spur and Helical Gears
Harmonized Tariff Code
8483.40.90.00
Noun
Gear
Keyword String
Spur
Manufacturer URL
http://www.martinsprocket.com
Long Description
Spur Gear; 45MM Bore; 190.5MM Pitch Diameter; 6 DP; 38.1MM Face Width; Finished Bore; 45 Teeth; 14-1/2 Degree Pressure Angle; No Minimum Plain Bore; 101.6MM Hub Diameter; Steel; No Hardened Teeth
Pitch Diameter
7.5 Inch | 190.5 Millimeter
Bore
1.772 Inch | 45 Millimeter
Hub Diameter
4 Inch | 101.6 Millimeter
Face Width
1.5 Inch | 38.1 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