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 
 

11 Items found

Refine by

Current selections:
Category: Chain Drives
Category: Mechanical Power Transmission
Brand: BOSTON GEAR
Number of Teeth: 42
categories
chain size
hub type
mounting method
mm in outside diameter
-
mm in bore
-
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 3

Next

Compare
40B42-1 1/4

COMPARE

40B42-1 1/4

Description
40B42-1 1/4 ROLLER CHAIN SPROCKET ; NON RETURNABLE STEEL

BOSTON GEAR

Part # 36266

BDI # 168341

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 6.691
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 6.972
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 169.94
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
15BP42

COMPARE

15BP42

Description
15BP42 MINIATURE CHAIN SPROCKET ; NON RETURNABLE PLASTIC

BOSTON GEAR

Part # 54175

BDI # 173192

Features

Chain Pitch - Inch: 0.148
Chain Size: 15
Chain Pitch - Millimeter: 3.759
Pitch Diameter - Inch: 1.974
Inch - Metric: Inch

Material: Nylatron
Outside Diameter - Inch: 2.026
Other Features: Miniature Chain Sprocket
Pitch Diameter - Millimeter: 50.14
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
50A42

COMPARE

50A42

Description
50A42 ROLLER CHAIN SPROCKET ; NON RETURNABLE STEEL SINGLE HUB

BOSTON GEAR

Part # 16298

BDI # 163871

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 8.364

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 8.715
Pitch Diameter - Millimeter: 212.446
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
40B42

COMPARE

40B42

Description
40B42 ROLLER CHAIN SPROCKET ; NON RETURNABLE STEEL SINGLE HUB

BOSTON GEAR

Part # 16442

BDI # 163925

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 6.691

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 6.972
Pitch Diameter - Millimeter: 169.94
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
40B42-3/4

COMPARE

40B42-3/4

Description
40B42-3/4 ROLLER CHAIN SPROCKET ; NON RETURNABLE

BOSTON GEAR

Part # 49479

BDI # 170401

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 6.691
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 6.972
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 169.94
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY

© copyright 2024 BDI All Rights Reserved