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 
 

36 Items found

Refine by

Current selections:
Category: Material Handling
Outside Diameter - Inch: 7.5 - 8.75
categories
brand
mm in outside diameter
-
hub type
modular
mounting method
number of teeth
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 8

Next

Compare
815A31

COMPARE

815A31

Description
815A31 CONVEYING CHAIN SPROCKET ; 800 SERIES A TYPE HUB

MARTIN SPROCKET & GR

Part # 815A31

BDI # 625465

Features

Bore Profile: Round
Pitch Diameter - Inch: 7.452
Pitch - Millimeter: 38.1
Inch - Metric: Inch
Material: Cast Iron

Outside Diameter - Inch: 7.53
Other Features: Arm Body
Pitch Diameter - Millimeter: 189.281
Modular - Flat Top Size: 60 | 66 | 810 | 812 | 815 | 881
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
820A31

COMPARE

820A31

Description
820A31 ROLLER CHAIN SPROCKET ; 800 SERIES A TYPE HUB

MARTIN SPROCKET & GR

Part # 820A31

BDI # 625522

Features

Bore Profile: Round
Pitch Diameter - Inch: 7.452
Pitch - Millimeter: 38.1
Inch - Metric: Inch
Material: Cast Iron

Outside Diameter - Inch: 7.53
Other Features: Arm Body
Pitch Diameter - Millimeter: 189.281
Modular - Flat Top Size: 815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
2500-9T RSB 3/4IN

COMPARE

2500-9T RSB 3/4IN

Description
2500-9T 3/4 RSB SPROCKET ; POR W/PLAIN

REXNORD

Part # 9120047

BDI # 18140053

Features

Bore Profile: Round
Pitch Diameter - Inch: 8.771
Pitch - Millimeter: 76.2
Inch - Metric: Inch
Material: Cast Iron

Outside Diameter - Inch: 8.71
Outside Diameter - Millimeter: 221.234
Pitch Diameter - Millimeter: 222.783
Modular - Flat Top Size: 2500 | 2550 | 2565
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
RF450F6T-BWN-S1

COMPARE

RF450F6T-BWN-S1

Description
TSUBAKI RF450F6T-BWN-S1

TSUBAKI

Part # RF450F6T-BWN-S1

BDI # 23940406

Features

Bore Profile: Round
Pitch Diameter - Inch: 8
Pitch - Millimeter: 101.6
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 8.543
Other Features: S1 Tooth Shape
Pitch Diameter - Millimeter: 203.2
Modular - Flat Top Size: RF450
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
N2500-9T 2-1/2IN HEX

COMPARE

N2500-9T 2-1/2IN HEX

Description
N2500-9T 2-1/2IN HEX SPROCKET ; POR 114-551-1

REXNORD

Part # 9120129

BDI # 18145536

Features

Bore Profile: Hexagonal
Pitch Diameter - Inch: 8.771
Pitch - Millimeter: 76.2
Inch - Metric: Inch
Material: Thermoplastic

Outside Diameter - Inch: 8.71
Outside Diameter - Millimeter: 221.234
Pitch Diameter - Millimeter: 222.783
Modular - Flat Top Size: 2500 | 2550 | 2565
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved