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 
 

235 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Text Search: poly chain
Outside Diameter - Millimeter: 96.875 - 100.0
categories
brand
hub type
number of teeth
mm in outside diameter
-
chain size
mounting method
mm in width
-
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 47

Next

Compare
5018 1 3/16

COMPARE

5018 1 3/16

Description
5018 1 3/16 CHAIN CPLG HUB ; 1-3/16" BORE 2-31/32" HUB DIA

MARTIN SPROCKET & GR

Part # 5018 1 3/16

BDI # 622191

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.92

Length Thru Bore - Millimeter: 42.875
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Hub Diameter - Millimeter: 75.4
Hub Diameter - Inch: 2.969
Coupling Type: Chain Coupling

Price Inventory : In stock
QTY
50P18H

COMPARE

50P18H

Description
50P18H ROLLER CHAIN SPROCKET ; 5/8" P 18T HT BORE FOR P BUSHING

MARTIN SPROCKET & GR

Part # 50P18H

BDI # 622069

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 3.599
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 3.919
Other Features: Bushing Sold Separately | Bushing Not Included | Split Taper Bushing
Global Part Number GPN: 571658
Pitch Diameter - Millimeter: 91.42
Mounting Method: Bushed

Price Inventory : In stock
QTY
50BTB18

COMPARE

50BTB18

Description
50BTB18 ROLLER CHAIN SPROCKET ; 5/8" P 18T BORE FOR 1610 BUSHING

MARTIN SPROCKET & GR

Part # 50BTB18

BDI # 621900

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 3.599
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 3.919
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Global Part Number GPN: 32126
Pitch Diameter - Millimeter: 91.42
Mounting Method: Bushed

Price Inventory : In stock
QTY
50BTB18H

COMPARE

50BTB18H

Description
50BTB18H ROLLER CHAIN SPROCKET ; 5/8" P 18T HT BORE FOR 1610 BUSHING

MARTIN SPROCKET & GR

Part # 50BTB18H

BDI # 621901

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 3.599
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 3.919
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Global Part Number GPN: 32127
Pitch Diameter - Millimeter: 91.42
Mounting Method: Bushed

Price Inventory : In stock
QTY
D50B18H

COMPARE

D50B18H

Description
D50B18H ROLLER CHAIN SPROCKET ; 5/8" P 18T HT DOUBLE 3/4" MIN PLAIN BORE

MARTIN SPROCKET & GR

Part # D50B18H

BDI # 607840

Features

Chain Pitch - Inch: 0.625
Chain Size: 50-2
Pitch Diameter - Inch: 3.599
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 3.919
Other Features: Duplex Type
Global Part Number GPN: 30629
Pitch Diameter - Millimeter: 91.42
Mounting Method: Rough Bore

Price Inventory : In stock
QTY

© copyright 2026 BDI All Rights Reserved