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 
 

3,937 Items found

Refine by

Current selections:
Category: Chain Drives
Outside Diameter - Inch: 7.5 - 8.75
categories
brand
chain size
hub type
mounting method
number of teeth
mm in outside diameter
-
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 788

Next

Compare
50B39F X 1-3/16

COMPARE

50B39F X 1-3/16

Description
H50B39F X 1-3/16 ROLLER CHAIN SCPROCKET ; W/HARDENED TEETH

TSUBAKI

Part # 50B39F-1C

BDI # 915112

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 7.768
Inch - Metric: Inch

Material: Carbon Steel
Outside Diameter - Inch: 8.117
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 197.307
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
80B22

COMPARE

80B22

Description
80B22 ROLLER CHAIN SPROCKET ; 1" P 22T 1" MIN PLAIN BORE

MARTIN SPROCKET & GR

Part # 80B22

BDI # 625205

Features

Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 7.027
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 7.555
Global Part Number GPN: 36373
Pitch Diameter - Millimeter: 178.48
Mounting Method: Rough Bore

Price Inventory : In stock
QTY
100E18

COMPARE

100E18

Description
100E18 ROLLER CHAIN SPROCKET ; 1-1/4" PITCH 18T BORE FOR E BUSHING

MARTIN SPROCKET & GR

Part # 100E18

BDI # 614326

Features

Chain Pitch - Inch: 1.25
Chain Size: 100
Pitch Diameter - Inch: 7.199
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 7.839
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing
Global Part Number GPN: 31151
Pitch Diameter - Millimeter: 182.855
Mounting Method: Bushed

Price Inventory : In stock
QTY
100E19

COMPARE

100E19

Description
100E19 ROLLER CHAIN SPROCKET ; 1-1/4" PITCH 19T BORE FOR E BUSHING

MARTIN SPROCKET & GR

Part # 100E19

BDI # 614328

Features

Chain Pitch - Inch: 1.25
Chain Size: 100
Pitch Diameter - Inch: 7.595
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 8.241
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing
Global Part Number GPN: 31152
Pitch Diameter - Millimeter: 192.913
Mounting Method: Bushed

Price Inventory : In stock
QTY
140R13H

COMPARE

140R13H

Description
140R13H ROLLER CHAIN SPROCKET ; 1-3/4" P 13T HT BORE FOR R BUSHING

MARTIN SPROCKET & GR

Part # 140R13H

BDI # 615649

Features

Chain Pitch - Inch: 1.75
Chain Size: 140
Pitch Diameter - Inch: 7.313
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 8.15
Other Features: Bushing Sold Separately | Bushing Not Included | Split Taper Bushing
Global Part Number GPN: 571158
Pitch Diameter - Millimeter: 185.74
Mounting Method: Bushed

Price Inventory : In stock
QTY

© copyright 2025 BDI All Rights Reserved