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 
 

RS40-1B59T https://www.bdiexpress.com/medias/INDTSUSPKTXX-RS-1B-HOS-1-MPB-NKW-STL-300x300.jpg?context=bWFzdGVyfHJvb3R8MTg3NTh8aW1hZ2UvanBlZ3xhREZtTDJnMU1pODVPVFkxTURJNE56QTBNamcyTDBsT1JGUlRWVk5RUzFSWVdGOVNVMTh4UWw5SVQxTmZNVjlOVUVKZlRrdFhYMU5VVEY4ek1EQjRNekF3TG1wd1p3fDU1M2IyNzAyMmVmMGI4NDU1MTcyMzU0MjA3OTE4Zjk2OTNmNjI2ODgyMDFiYzEyZjk1OTdiY2EzMDRhYjU2NGU
912476 Roller Chain Sprockets 

TSUBAKI TSUBAKI

RS40-1B59T

Description

40B59 ; SPROCKET SB 3/4IN

Roller Chain Sprocket; 40 Chain; 59 Teeth; 1 Row of Teeth; Hardened Teeth; 9.628" Outside Diameter; 9.395" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Part #

RS40-1B59T

BDI #
912476

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
TSUBAKI
Manufacturer Name
TSUBAKI
Minimum Buy Quantity
N/A
Weight / Kilogram
3.133
Product Group - BDI
M02312
Chain Size
40
Number of Teeth
59
Number of Rows of Teeth
1
Hub Type
B-Hub One Side
Mounting Method
Rough Bore
Bushing Size if bushed
No Bushing
Hardened Teeth
Yes
Chain Type
ANSI Roller Chain
Keyway Yes/No
No
Material
Carbon Steel
Max Bore
2
Minimum Plain Bore
Yes
Inch - Metric
Inch
Category - BDI
Sprockets
Harmonized Tariff Code
8483.90.10.50
Noun
Sprocket
Keyword String
Roller Chain
Manufacturer URL
https://www.ustsubaki.com
Weight / LBS
3.133
Long Description
Roller Chain Sprocket; 40 Chain; 59 Teeth; 1 Row of Teeth; Hardened Teeth; 9.628" Outside Diameter; 9.395" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material
Pitch Diameter
9.395 Inch | 238.633 Millimeter
Bore
0 Inch | 0 Millimeter
Chain Pitch
0.5 Inch | 12.7 Millimeter
Outside Diameter
9.628 Inch | 244.551 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