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 
 

9 Items found

Refine by

Current selections:
Category: Chain Drives
Outside Diameter - Millimeter: 200.0 - 203.125
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 2

Next

Compare
40B48

COMPARE

40B48

Description
40B48 ROLLER CHAIN SPROCKET ; 1/2" P 48T 3/4" MIN PLAIN BORE

MARTIN SPROCKET & GR

Part # 40B48

BDI # 620216

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 7.645
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 7.928
Global Part Number GPN: 36177
Pitch Diameter - Millimeter: 194.18
Mounting Method: Rough Bore

Price Inventory : In stock
QTY
50BS38 1 3/16

COMPARE

50BS38 1 3/16

Description
50BS38 1 3/16 ROLLER CHAIN SPROCKET ; BORE TO SIZE FINISHED BORE

MARTIN SPROCKET & GR

Part # 50BS38 1 3/16

BDI # 621620

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 7.569
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 7.918
Other Features: With 2 Set Screw
Global Part Number GPN: 33762
Pitch Diameter - Millimeter: 192.24
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
50BS38 1 3/4

COMPARE

50BS38 1 3/4

Description
50BS38 1 3/4 ROLLER CHAIN SPROCKET ; 5/8" P 38T 1-3/4" BORE 1 STRAND

MARTIN SPROCKET & GR

Part # 50BS38 1 3/4

BDI # 621621

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 7.569
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 7.918
Other Features: With 2 Set Screw
Global Part Number GPN: 35125
Pitch Diameter - Millimeter: 192.24
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
40BTB48

COMPARE

40BTB48

Description
40BTB48 ROLLER CHAIN SPROCKET ; 1/2" 48T BORE FOR 1610 BUSHING

MARTIN SPROCKET & GR

Part # 40BTB48

BDI # 620146

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 7.645
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 7.928
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Global Part Number GPN: 32078
Pitch Diameter - Millimeter: 194.18
Mounting Method: Bushed

Price Inventory : Available to order
QTY
80Q23H

COMPARE

80Q23H

Description
80Q23H ROLLER CHAIN SPROCKET ; 1" P 23T HT BORE FOR Q BUSHING

MARTIN SPROCKET & GR

Part # 80Q23H

BDI # 625296

Features

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 7.344
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 7.876
Other Features: Bushing Sold Separately | Bushing Not Included | Split Taper Bushing
Global Part Number GPN: 571797
Pitch Diameter - Millimeter: 186.54
Mounting Method: Bushed

Price Inventory : Available to order
QTY

© copyright 2026 BDI All Rights Reserved