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 
 

50 Items found

Refine by

Current selections:
Category: Parallel Shafts
Nominal Ratio: 4:1
categories
brand
mounting method
output type
Need help?
011 696 1870 BDI RS Zemun  | 

INDICATES Contract Pricing

Page 1 of 10

Next

Compare
F226S-PH-4-B5-H1

COMPARE

F226S-PH-4-B5-H1

Description
F226S-PH-4-B5-H1 SHFT MOUNT SPD REDUCER ; NON-RETURNABLE

BOSTON GEAR

Part # F226S-PH-4-B5-H1

BDI # 175082

Features

Mounting Frame: 56C
Nominal Max Input Rating: 3HP
Nominal Max Output RPM: 437.5
Reducer Type: Parallel
Inch - Metric: Inch

Nominal Center Distance - Millimeter: 66.802
Nominal Center Distance - Inch: 2.63
Other Features: Single Reduction | Removable Projection Shaft
Mounting Method: Flange Mounted
Overall Length - Inch: 9.56

Price Inventory : Available to order
QTY
F221S-PH-4-B5-H1

COMPARE

F221S-PH-4-B5-H1

Description
F221S-PH-4-B5-H1 SHFT MOUNT SPD REDUCER ; NON-RETURNABLE

BOSTON GEAR

Part # F221S-PH-4-B5-H1

BDI # 175076

Features

Mounting Frame: 56C
Nominal Max Input Rating: 2HP
Nominal Max Output RPM: 437.5
Reducer Type: Parallel
Inch - Metric: Inch

Nominal Center Distance - Millimeter: 53.848
Nominal Center Distance - Inch: 2.12
Other Features: Single Reduction | Removable Projection Shaft
Mounting Method: Flange Mounted
Overall Length - Inch: 8.5

Price Inventory : Available to order
QTY
239S-PH-4-H1

COMPARE

239S-PH-4-H1

Description
239S-PH-4-H1 SHAFT MOUNT SPEED REDUCER ; NON-RETURNABLE

BOSTON GEAR

Part # 239S-PH-4-H1

BDI # 175064

Features

Mounting Frame: Not Applicable
Nominal Max Input Rating: 10HP
Nominal Max Output RPM: 437.5
Reducer Type: Parallel
Inch - Metric: Inch

Nominal Center Distance - Millimeter: 98.806
Nominal Center Distance - Inch: 3.89
Other Features: Single Reduction | Horizontal Attachment
Mounting Method: Direct Mounted
Overall Length - Inch: 14.16

Price Inventory : Available to order
QTY
F239S-4-B9

COMPARE

F239S-4-B9

Description
F239S-4-B9 SHAFT MOUNT SPEED REDUCER ; NON-RETURNABLE

BOSTON GEAR

Part # F239S-4-B9

BDI # 168676

Features

Mounting Frame: 182TC/184TC
Nominal Max Input Rating: 10HP
Nominal Max Output RPM: 437.5
Reducer Type: Parallel
Inch - Metric: Inch

Nominal Center Distance - Millimeter: 98.806
Nominal Center Distance - Inch: 3.89
Other Features: Single Reduction | Other Mount Torque Arm Mounted
Mounting Method: Flange Mounted
Overall Length - Inch: 9.06

Price Inventory : Available to order
QTY
200 4/1 A H

COMPARE

200 4/1 A H

Description
200 4/1 A H PARALLEL SHAFT DRIVE ; NON-RETURNABLE

HUB CITY

Part # 200 4/1 A H

BDI # 482173

Features

Mounting Frame: Not Applicable
Nominal Max Input Rating: 40HP
Nominal Max Output RPM: 437.5
Reducer Type: Parallel
Inch - Metric: Inch

Nominal Center Distance - Millimeter: 137.668
Nominal Center Distance - Inch: 5.42
Other Features: Single Reduction | Ductile Iron Feet | Tapered Roller Bearing | Heavy Duty Industrial Seal
Mounting Method: Direct Mounted
Overall Length - Inch: 9.375

Price Inventory : Available to order
QTY

© copyright 2026 BDI All Rights Reserved