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 
 

17 Items found

Refine by

Current selections:
Category: Idler Chain Sprockets
Bore - Inch: 0.75
categories
brand
chain size
number of teeth
mm in outside diameter
-
Need help?
011 696 1870 BDI RS Zemun  | 

INDICATES Contract Pricing

Page 1 of 4

Next

Compare
50BB25H 3/4

COMPARE

50BB25H 3/4

Description
50BB25H 3/4 IDLER SPROCKET ; 5/8" P 25T HT BALL BRG 3/4" BORE

MARTIN SPROCKET & GR

Part # 50BB25H 3/4

BDI # 621218

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: 5.32
Chain Size: 50
Material: Steel
Other Features: 0.343 Inch Teeth Width
Length Thru Bore - Millimeter: 15.494

Price Inventory : Available to order
QTY
50BB39H 3/4

COMPARE

50BB39H 3/4

Description
50BB39H 3/4 IDLER SPROCKET ; 5/8" P 39T HT BALL BRG 3/4" BORE

MARTIN SPROCKET & GR

Part # 50BB39H 3/4

BDI # 621219

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: 8.12
Chain Size: 50
Material: Steel
Other Features: 0.343 Inch Teeth Width
Length Thru Bore - Millimeter: 15.494

Price Inventory : Available to order
QTY
012-8012S SPROCKET AG

COMPARE

012-8012S SPROCKET AG

Description
TIMKEN 012-8012S SPROCKET AG

TIMKEN

Part # 012-8012S SPROCKET AG

BDI # 1309408

Features

Chain Pitch - Inch: 1
Chain Pitch - Millimeter: 25.4
Chain Type: Roller Chain
Bearing Type: Ball Bearing
Inch - Metric: Inch

Outside Diameter - Inch: 4.347
Chain Size: 80
Material: Steel
Length Thru Bore - Millimeter: 15.494
Length Thru Bore - Inch: 0.61

Price Inventory : Available to order
QTY
HB80A12X3/4 IDLER

COMPARE

HB80A12X3/4 IDLER

Description
HB80A12X3/4 IDLER ; 1" P 12T BALL BEARING 3/4" BORE

BROWNING

Part # HB80A12X3/4 IDLER

BDI # 330011

Features

Chain Pitch - Inch: 1
Chain Pitch - Millimeter: 25.4
Chain Type: Roller Chain
Bearing Type: Ball Bearing
Inch - Metric: Inch

Outside Diameter - Inch: 4.33
Chain Size: 80
Material: Steel
Other Features: 0.575 Inch Teeth Width
Length Thru Bore - Millimeter: 15.494

Price Inventory : Available to order
QTY
80BB12NM 3/4

COMPARE

80BB12NM 3/4

Description
80BB12NM 3/4 IDLER SPROCKET ; BALL BEARING PLASTIC

MARTIN SPROCKET & GR

Part # 80BB12NM 3/4

BDI # 624466

Features

Chain Pitch - Inch: 1
Chain Pitch - Millimeter: 25.4
Chain Type: Roller Chain
Bearing Type: Ball Bearing
Inch - Metric: Inch

Outside Diameter - Inch: 4.33
Chain Size: 80
Material: Plastic
Other Features: 0.575 Inch Teeth Width
Length Thru Bore - Millimeter: 15.494

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved