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 
 

GB79B https://www.bdiexpress.com/medias/INDXXXGEARXX-CHNG-FB-HB-STL-300x300.jpg?context=bWFzdGVyfHJvb3R8MjQxODd8aW1hZ2UvanBlZ3xhR1JoTDJnMk1TODRPVFkwT1RBMk5UUTVNamM0TG1wd1p3fDQ3N2Q4Y2FhNWVkOTk3NDE1NDFiODVjNTQwNTJlMzNlMTY2ZWRkNjE5Mzg5ZDNkNGVkMzI5MWJiNDk1NzE1ZDk
Back to search results
161655 Spur and Helical Gears 

BOSTON GEAR BOSTON GEAR

GB79B

Description

GB79B

Change Spur Gear; 3/4" Bore; 4-15/16" Pitch Diameter; 16 DP; 1/2" Face Width; Finished Bore; 79 Teeth; 14-1/2 Degree Pressure Angle; 1.81" Hub Diameter; Cast Iron

Part #

11018

BDI #
161655

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Details

101.8773 USD 2099-12-31 http://schema.org/NewCondition http://schema.org/InStock Your Price $ 101.88 / each
$ 105.10 / each BDIExpress
QTY

Inventory

Total: 5

Category
Spur and Helical Gears
Brand
BOSTON GEAR
Manufacturer Name
ALTRA INDUSTRIAL MOTION
Minimum Buy Quantity
N/A
Weight / Kilogram
0.545
EAN
0781711110188
Product Group - BDI
M02182
Pitch
16 DP
Mounting Method
Finished Bore
Number of Teeth
79
Pressure Angle
14.5
Direction
Not Applicable
Bushing Size if bushed
No Bushing
Minimum Plain Bore
No
Gear Style
Change Gear
Material
Cast Iron
Hardened Teeth
No
Inch - Metric
Inch
Other Features
Web Style | Type B | With 2 Keyways
Category - BDI
Spur and Helical Gears
Harmonized Tariff Code
8483.40.90.00
Noun
Gear
Keyword String
Spur Change
Manufacturer URL
https://www.regalrexnord.com
Manufacturer Item Number
GB79B
Manufacturer Internal Number
11018
Weight / LBS
1.2
Long Description
Change Spur Gear; 3/4" Bore; 4-15/16" Pitch Diameter; 16 DP; 1/2" Face Width; Finished Bore; 79 Teeth; 14-1/2 Degree Pressure Angle; 1.81" Hub Diameter; Cast Iron
Pitch Diameter
4.938 Inch | 125.425 Millimeter
Face Width
0.5 Inch | 12.7 Millimeter
Bore
0.75 Inch | 19.05 Millimeter
Hub Diameter
1.81 Inch | 45.974 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