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 
 

66 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Text Search: poly chain
Outside Diameter - Millimeter: 312.5 - 315.625
categories
brand
mounting method
number of teeth
mm in outside diameter
-
chain size
hub type
belt pitch
bushing size
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 14

Next

Compare
60A50

COMPARE

60A50

Description
60A50 ROLLER CHAIN SPROCKET ; 3/4" P 50T 15/16" MIN PLAIN BORE A PLATE

MARTIN SPROCKET & GR

Part # 60A50

BDI # 622645

Features

Chain Pitch - Inch: 0.75
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 11.945
Inch - Metric: Inch
Outside Diameter - Inch: 12.371

Chain Size: 60
Material: Steel
Global Part Number GPN: 31812
Pitch Diameter - Millimeter: 303.403
Mounting Method: Rough Bore

Price Inventory : In stock
QTY
D60B50 1-1/2 MPB

COMPARE

D60B50 1-1/2 MPB

Description
D60B50 1-1/2 PLAIN BORE ; ROLLER CHAIN SPROCKET

GLOBAL TRADING GROUP

Part # D60B50 1-1/2 MPB

BDI # 21495869

Features

Chain Pitch - Inch: 0.75
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 11.945
Inch - Metric: Inch
Outside Diameter - Inch: 12.371

Chain Size: 60-2
Material: Steel
Other Features: 1-1/2 Inch Plain Bore
Pitch Diameter - Millimeter: 303.403
Mounting Method: Rough Bore

Price Inventory : In stock
QTY
D60B50 X 1-1/4

COMPARE

D60B50 X 1-1/4

Description
D60B50 X 1-1/4 CHAIN SPROCKET ; 1-1/4" BORE 50 TEETH

GLOBAL TRADING GROUP

Part # D60B50 X 1-1/4

BDI # 21495868

Features

Chain Pitch - Inch: 0.75
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 11.945
Inch - Metric: Inch
Outside Diameter - Inch: 12.371

Chain Size: 60-2
Material: Steel
Other Features: With Set Screw
Pitch Diameter - Millimeter: 303.403
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
14MX-71S-125

COMPARE

14MX-71S-125

Description
14MX-71S-125-5040 SYCHRONOUS PULLEY ; 125MM BELT WID 14MM BELT PIT 14M-125

GATES

Part # 77198071

BDI # 1094997

Features

Pitch Diameter - Inch: 12.455
Flange Outside Diameter - Millimeter: 331.978
Other Features: Bushing Not Included | Taper Bushing | Solid Style | Type AF1
Inch - Metric: Metric
Outside Diameter - Inch: 12.347

Face Width - Millimeter: 134.366
Face Width - Inch: 5.29
Belt Pitch: 14 MM
Pitch Diameter - Millimeter: 316.357
Mounting Method: Bushed

Price Inventory : Available to order
QTY
14MX-71S-68

COMPARE

14MX-71S-68

Description
14MX-71S-68 SYNCHRONOUS PULLEY ; 68MM BELT W 14MM BELT PIT 14M-68

GATES

Part # 77196071

BDI # 1095000

Features

Pitch Diameter - Inch: 12.457
Flange Outside Diameter - Millimeter: 331.978
Other Features: Bushing Not Included | Taper Bushing | Solid Style | Type DF1
Inch - Metric: Metric
Outside Diameter - Inch: 12.347

Face Width - Millimeter: 76.454
Face Width - Inch: 3.01
Belt Pitch: 14 MM
Pitch Diameter - Millimeter: 316.408
Mounting Method: Bushed

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved