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 
 

42 Items found

Refine by

Current selections:
Text Search: sprocket
Outside Diameter - Inch: 12.5
categories
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 9

Next

Compare
HW1

COMPARE

HW1

Description
HW1 WELD ON HUB ; MST

MARTIN SPROCKET & GR

Part # HW1

BDI # 609023

Features

Pilot Diameter - Millimeter: 311.15
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 12.5
Length Thru Bore - Millimeter: 162.052

Nominal Bolt Circle Diameter Round - Inch: 10
Other Features: 3/4-10 Tapped Hole | 4 Tapped Hole | Double Split
Pilot Length - Inch: 2.963
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 254

Price Inventory : Available to order
QTY
6 8V 1250 TB

COMPARE

6 8V 1250 TB

Description
6 8V 1250 TB V-BELT SHEAVE ; TB HI-CAP 6 GRV

MARTIN SPROCKET & GR

Part # 6 8V 1250 TB

BDI # 622462

Features

Inch - Metric: Inch
Outside Diameter - Inch: 12.5
Outside Diameter - Millimeter: 317.5
Bore - Millimeter: 0
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Solid Style

Global Part Number GPN: 580407
Mounting Method: Bushed
Belt Series: 8V
Bushing Size: 4040
Number of Grooves: 6

Price Inventory : Available to order
QTY
5 5V 1250 TB

COMPARE

5 5V 1250 TB

Description
5 5V 1250 TB V-BELT SHEAVE ; TB HI-CAP 5 GRV

MARTIN SPROCKET & GR

Part # 5 5V 1250 TB

BDI # 621038

Features

Inch - Metric: Inch
Outside Diameter - Inch: 12.5
Outside Diameter - Millimeter: 317.5
Bore - Millimeter: 0
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Web Style

Global Part Number GPN: 580789
Mounting Method: Bushed
Belt Series: 5V
Bushing Size: 3535
Number of Grooves: 5

Price Inventory : Available to order
QTY
9 5V 1250 F

COMPARE

9 5V 1250 F

Description
9 5V 1250 F V-BELT SHEAVE ; 9 GROOVE 12.5" OD QD CI

MARTIN SPROCKET & GR

Part # 9 5V 1250 F

BDI # 625704

Features

Inch - Metric: Inch
Outside Diameter - Inch: 12.5
Outside Diameter - Millimeter: 317.5
Bore - Millimeter: 0
Bore - Inch: 0

Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing | Arm Style
Mounting Method: Bushed
Belt Series: 5V
Bushing Size: F
Number of Grooves: 9

Price Inventory : Available to order
QTY
10 8V 1250 J

COMPARE

10 8V 1250 J

Description
10 8V 1250 J V-BELT SHEAVE ; HI-CAP 10 GRV 3V

MARTIN SPROCKET & GR

Part # 10 8V 1250 J

BDI # 613790

Features

Inch - Metric: Inch
Outside Diameter - Inch: 12.5
Outside Diameter - Millimeter: 317.5
Bore - Millimeter: 0
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing | Solid Style

Global Part Number GPN: 581485
Mounting Method: Bushed
Belt Series: 8V
Bushing Size: J
Number of Grooves: 10

Price Inventory : Available to order
QTY

© copyright 2026 BDI All Rights Reserved