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 
 

26 Items found

Refine by

Current selections:
Outside Diameter - Inch: 3.72
categories
brand
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 6

Next

Compare
50BB17H 1/2

COMPARE

50BB17H 1/2

Description
50BB17H 1/2 IDLER SPROCKET ; 5/8" P 17T HT BALL BRG 1/2" BORE

MARTIN SPROCKET & GR

Part # 50BB17H 1/2

BDI # 621214

Features

Chain Pitch - Inch: 0.625
Chain Pitch - Millimeter: 15.875
Chain Type: Roller Chain
Bearing Type: Ball Bearing
Inch - Metric: Inch

Outside Diameter - Inch: 3.72
Chain Size: 50
Material: Steel
Other Features: 0.343 Inch Teeth Width
Length Thru Bore - Millimeter: 18.288

Price Inventory : In stock
QTY
50BB17H 5/8

COMPARE

50BB17H 5/8

Description
50BB17H 5/8 IDLER SPROCKET ; 5/8" P 17T HT BALL BRG 5/8" BORE

MARTIN SPROCKET & GR

Part # 50BB17H 5/8

BDI # 621215

Features

Chain Pitch - Inch: 0.625
Chain Pitch - Millimeter: 15.875
Chain Type: Roller Chain
Bearing Type: Ball Bearing
Inch - Metric: Inch

Outside Diameter - Inch: 3.72
Chain Size: 50
Material: Steel
Other Features: 0.343 Inch Teeth Width
Length Thru Bore - Millimeter: 18.288

Price Inventory : In stock
QTY
50NB17H 1

COMPARE

50NB17H 1

Description
50NB17H 1 IDLER SPROCKET ; 5/8" P 17T HT NEEDLE BRG 1" BORE

MARTIN SPROCKET & GR

Part # 50NB17H 1

BDI # 622065

Features

Chain Pitch - Inch: 0.625
Chain Pitch - Millimeter: 15.875
Chain Type: Roller Chain
Bearing Type: Needle Bearing
Inch - Metric: Inch

Outside Diameter - Inch: 3.72
Chain Size: 50
Material: Steel
Other Features: 2.25 Inch Hub Diameter | 0.343 Inch Teeth Width
Length Thru Bore - Millimeter: 25.4

Price Inventory : In stock
QTY
HN50B17 IDLER

COMPARE

HN50B17 IDLER

Description
HN50B17 IDLER ; 5/8" P 17T NEEDLE BRG 1" BORE

BROWNING

Part # 1297274

BDI # 327192

Features

Chain Pitch - Inch: 0.625
Chain Pitch - Millimeter: 15.875
Chain Type: Roller Chain
Bearing Type: Needle Bearing
Inch - Metric: Inch

Outside Diameter - Inch: 3.72
Chain Size: 50
Material: Steel
Other Features: 2.625 Inch Hub Diameter | 0.343 Inch Teeth Width
Length Thru Bore - Millimeter: 25.4

Price Inventory : In stock
QTY
50BB17NM 1/2

COMPARE

50BB17NM 1/2

Description
50BB17NM 1/2 IDLER SPROCKET ; BALL BEARING PLASTIC

MARTIN SPROCKET & GR

Part # 50BB17NM 1/2

BDI # 621216

Features

Chain Pitch - Inch: 0.625
Chain Pitch - Millimeter: 15.875
Chain Type: Roller Chain
Bearing Type: Ball Bearing
Inch - Metric: Inch

Outside Diameter - Inch: 3.72
Chain Size: 50
Material: Plastic
Other Features: 0.343 Inch Teeth Width
Length Thru Bore - Millimeter: 18.288

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved