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 
 

712 Items found

Refine by

Current selections:
Category: Chain Drives
Outside Diameter - Millimeter: 68.75 - 71.875
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 143

Next

Compare
40B16STL

COMPARE

40B16STL

Description
40B16STL ROLLER CHAIN SPROCKET ; 1/2" PITCH 16T STAINLESS MPB

MARTIN SPROCKET & GR

Part # 40B16STL

BDI # 21982173

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 2.563

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.814
Pitch Diameter - Millimeter: 65.1
Mounting Method: Rough Bore

Price Inventory : In stock
QTY
50B12SS

COMPARE

50B12SS

Description
50B12SS ROLLER CHAIN SPROCKET ; 5/8" P 12T 5/8" MIN PLAIN BORE STAINLESS

MARTIN SPROCKET & GR

Part # 50B12SS

BDI # 621944

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 2.415
Inch - Metric: Inch

Material: Stainless Steel
Outside Diameter - Inch: 2.708
Global Part Number GPN: 36570
Pitch Diameter - Millimeter: 61.34
Mounting Method: Rough Bore

Price Inventory : In stock
QTY
H40B16F X 3/4

COMPARE

H40B16F X 3/4

Description
H40B16F X 3/4 ROLLER CHAIN SPROCKET ; 1/2" P 16T HT 3/4" BORE

TSUBAKI

Part # H40B16FL

BDI # 916346

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 2.563
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.814
Other Features: With 2 Set Screw
Global Part Number GPN: 38652
Pitch Diameter - Millimeter: 65.1
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
50BTB12

COMPARE

50BTB12

Description
50BTB12 ROLLER CHAIN SPROCKET ; 5/8" P 12T BORE FOR 1008 BUSHING

MARTIN SPROCKET & GR

Part # 50BTB12

BDI # 621888

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 2.415
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.708
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Global Part Number GPN: 32114
Pitch Diameter - Millimeter: 61.34
Mounting Method: Bushed

Price Inventory : In stock
QTY
50BS12 7/8

COMPARE

50BS12 7/8

Description
50BS12 7/8 ROLLER CHAIN SPROCKET ; 5/8" P 12T 7/8" BORE

MARTIN SPROCKET & GR

Part # 50BS12 7/8

BDI # 621253

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 2.415
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.708
Other Features: With 2 Set Screw
Global Part Number GPN: 32913
Pitch Diameter - Millimeter: 61.34
Mounting Method: Finished Bore

Price Inventory : In stock
QTY

© copyright 2025 BDI All Rights Reserved