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 
 

27 Items found

Refine by

Current selections:
Text Search: poly chain
Outside Diameter - Millimeter: 278.74
categories
brand
Need help?
011 696 1870 BDI RS Zemun  | 

INDICATES Contract Pricing

Page 1 of 6

Next

Compare
140BTB18

COMPARE

140BTB18

Description
140BTB18 ROLLER CHAIN SPROCKET ; TAPER BUSH SINGLE STRAND

MARTIN SPROCKET & GR

Part # 140BTB18

BDI # 615569

Features

Chain Pitch - Inch: 1.75
Chain Size: 140
Pitch Diameter - Inch: 10.078
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 10.974
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Global Part Number GPN: 31978
Pitch Diameter - Millimeter: 255.98
Mounting Method: Bushed

Price Inventory : Available to order
QTY
140B18

COMPARE

140B18

Description
140B18 ROLLER CHAIN SPROCKET ; B AND C STYLE-WELDED

MARTIN SPROCKET & GR

Part # 140B18

BDI # 615584

Features

Chain Pitch - Inch: 1.75
Chain Size: 140
Chain Pitch - Millimeter: 44.45
Pitch Diameter - Inch: 10.078
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 10.974
Global Part Number GPN: 35992
Pitch Diameter - Millimeter: 255.98
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
D28B18

COMPARE

D28B18

Description
D28B18 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # D28B18

BDI # 607618

Features

Chain Pitch - Inch: 1.75
Chain Size: 28B-2
Pitch Diameter - Inch: 10.078
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 10.974
Other Features: Duplex Type
Global Part Number GPN: 569502
Pitch Diameter - Millimeter: 255.98
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
HD140B18F X 4-1/4

COMPARE

HD140B18F X 4-1/4

Description
HD140B18 X 4-1/4 RLR CHAIN SPROCKET ; 140 CHAIN 18 TEETH 2 STRD 4-1/4IN BORE

TSUBAKI

Part # HD140B18F X 4-1/4

BDI # 21972812

Features

Chain Pitch - Inch: 1.75
Chain Size: 140-2
Chain Pitch - Millimeter: 44.45
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 10.078

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 10.974
Pitch Diameter - Millimeter: 255.98
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
HD140B18F X 3-1/8

COMPARE

HD140B18F X 3-1/8

Description
HD140B18 X 3-1/8 RLR CHAIN SPROCKET ; 140 CHAIN 18 TEETH 2 STRD 3-1/8IN BORE

TSUBAKI

Part # HD140B18F X 3-1/8

BDI # 21972810

Features

Chain Pitch - Inch: 1.75
Chain Size: 140-2
Chain Pitch - Millimeter: 44.45
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 10.078

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 10.974
Pitch Diameter - Millimeter: 255.98
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY

© copyright 2026 BDI All Rights Reserved