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 
 

30 Items found

Refine by

Current selections:
Outside Diameter - Inch: 13.043
categories
brand
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 6

Next

Compare
100A31

COMPARE

100A31

Description
100A31 ROLLER CHAIN SPROCKET ; A PLATE

MARTIN SPROCKET & GR

Part # 100A31

BDI # 614088

Features

Chain Pitch - Inch: 1.25
Chain Pitch - Millimeter: 31.75
Pitch Diameter - Inch: 12.355
Inch - Metric: Inch
Outside Diameter - Inch: 13.043

Chain Size: 100
Material: Steel
Global Part Number GPN: 31375
Pitch Diameter - Millimeter: 313.817
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
100A31

COMPARE

100A31

Description
100A31

LINN GEAR

Part # 100A31

BDI # 587290

Features

Chain Pitch - Inch: 1.25
Chain Pitch - Millimeter: 31.75
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 12.355
Inch - Metric: Inch

Outside Diameter - Inch: 13.043
Chain Size: 100
Material: Steel
Pitch Diameter - Millimeter: 313.817
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
20A31

COMPARE

20A31

Description
20A31 ROLLER CHAIN SPROCKET ; METRIC SNG & DBL

MARTIN SPROCKET & GR

Part # 20A31

BDI # 617045

Features

Chain Pitch - Inch: 1.25
Pitch Diameter - Inch: 12.356
Inch - Metric: Metric
Outside Diameter - Inch: 13.043
Chain Size: 20B-1

Material: Steel
Other Features: Simplex Type | Metric
Global Part Number GPN: 570058
Pitch Diameter - Millimeter: 313.83
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
20B31

COMPARE

20B31

Description
20B31 ROLLER CHAIN SPROCKET ; METRIC SNG & DBL

MARTIN SPROCKET & GR

Part # 20B31

BDI # 617135

Features

Chain Pitch - Inch: 1.25
Pitch Diameter - Inch: 12.356
Inch - Metric: Metric
Outside Diameter - Inch: 13.043
Chain Size: 20B-1

Material: Steel
Other Features: Simplex Type | Metric
Global Part Number GPN: 569074
Pitch Diameter - Millimeter: 313.83
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
RS100-1A31T

COMPARE

RS100-1A31T

Description
DUPLICATE 24342231 DO NOT USE ; W/O HARDENED TEETH

TSUBAKI

Part # 100A31

BDI # 17158612

Features

Chain Pitch - Inch: 1.25
Chain Pitch - Millimeter: 31.75
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 12.355
Inch - Metric: Inch

Outside Diameter - Inch: 13.043
Chain Size: 100
Material: Carbon Steel
Pitch Diameter - Millimeter: 313.817
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved