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 
 

47 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Text Search: sprocket
Outside Diameter - Millimeter: 165.633
categories
brand
chain size
hub type
mounting method
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 10

Next

Compare
50BS31 1 1/2

COMPARE

50BS31 1 1/2

Description
50BS31 1 1/2 ROLLER CHAIN SPROCKET ; BORE TO SIZE FINISHED BORE

MARTIN SPROCKET & GR

Part # 50BS31 1 1/2

BDI # 621539

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 6.178
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 6.521
Other Features: With 2 Set Screw
Global Part Number GPN: 34805
Pitch Diameter - Millimeter: 156.92
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
50BS31 1 15/16

COMPARE

50BS31 1 15/16

Description
50BS31 1 15/16 ROLLER CHAIN SPROCKET ; BORE TO SIZE FINISHED BORE

MARTIN SPROCKET & GR

Part # 50BS31 1 15/16

BDI # 621542

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 6.178
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 6.521
Other Features: With 2 Set Screw
Global Part Number GPN: 35293
Pitch Diameter - Millimeter: 156.92
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
50BS31 1 1/8

COMPARE

50BS31 1 1/8

Description
50BS31 1 1/8 ROLLER CHAIN SPROCKET ; BORE TO SIZE FINISHED BORE

MARTIN SPROCKET & GR

Part # 50BS31 1 1/8

BDI # 621541

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 6.178
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 6.521
Other Features: With 2 Set Screw
Global Part Number GPN: 33488
Pitch Diameter - Millimeter: 156.92
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
50BS31 1 3/16

COMPARE

50BS31 1 3/16

Description
50BS31 1 3/16 ROLLER CHAIN SPROCKET ; 50 CHAIN 31T B-HUB ONE SIDE 1.188" FB

MARTIN SPROCKET & GR

Part # 50BS31 1 3/16

BDI # 621543

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 6.178
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 6.521
Other Features: With 2 Set Screw
Global Part Number GPN: 33755
Pitch Diameter - Millimeter: 156.92
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
50BS31 1 3/4

COMPARE

50BS31 1 3/4

Description
50BS31 1 3/4 ROLLER CHAIN SPROCKET ; BORE TO SIZE FINISHED BORE

MARTIN SPROCKET & GR

Part # 50BS31 1 3/4

BDI # 621544

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 6.178
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 6.521
Other Features: With 2 Set Screw
Global Part Number GPN: 35118
Pitch Diameter - Millimeter: 156.92
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved