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 
 

QB812 https://www.bdiexpress.com/medias/INDXXXGEARXX-WRM-RSB-HB-BR-300X300.jpg?context=bWFzdGVyfHJvb3R8MTY0NjF8aW1hZ2UvanBlZ3xhRFk1TDJobVlpODVPREV4T1RVNE5qWXhNVFV3TDBsT1JGaFlXRWRGUVZKWVdGOVhVazFmVWxOQ1gwaENYMEpTWHpNd01GZ3pNREF1YW5CbnwyMjA3NmQ4OTg2NGE2NGFmZTA0OTk5OTNmYjRiOTgxN2ZhMzA3OTFjZDIyZmUzMzMwNTBiMDFiNzYzYzYyYmI4
162785 Worms and Worm Gears 

BOSTON GEAR BOSTON GEAR

QB812

Description

QB812

Worm Gear; 1-1/2" Pitch Diameter; 8 DP; 1" Face Width; Rough Bore; 12 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 1.5" Hub Diameter; Bronze; Right Hand; Quadruple; No Hardened Teeth

Part #

QB812

BDI #
162785

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
Worms and Worm Gears
Brand
BOSTON GEAR
Manufacturer Name
ALTRA INDUSTRIAL MOTION
Minimum Buy Quantity
N/A
Weight / Kilogram
0.429
EAN
0781711137925
Product Group - BDI
M02182
Pitch
8 DP
Mounting Method
Rough Bore
Number of Teeth
12
Pressure Angle
14-1/2 Degree
Bushing Size if bushed
No Bushing
Minimum Plain Bore
Yes
Max Bore
0
Gear Style
Worm Gear
Material
Bronze
Direction
Right Hand
Thread
Quadruple
Hardened Teeth
No
Inch - Metric
Inch
Other Features
Plain Style | Type A | Minimum Bore 3/4
Category - BDI
Worm and Worm Gears
Harmonized Tariff Code
8483.40.90.00
Noun
Gear
Keyword String
Worm
Manufacturer URL
https://www.regalrexnord.com
Manufacturer Item Number
QB812
Manufacturer Internal Number
13792
Weight / LBS
0.945
Long Description
Worm Gear; 1-1/2" Pitch Diameter; 8 DP; 1" Face Width; Rough Bore; 12 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 1.5" Hub Diameter; Bronze; Right Hand; Quadruple; No Hardened Teeth
Face Width
1 Inch | 25.4 Millimeter
Hub Diameter
1.5 Inch | 38.1 Millimeter
Bore
0 Inch | 0 Millimeter
Pitch Diameter
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