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Used (New Surplus) Rossi B8 Helical Gear Reducer – Type R 21 280 UP2A | Ratio 8.14 | Industrial Gearbox

Overview
Stock #:
53298006
Status:
For Sale
Description

Used Rossi B8 Helical Gear Reducer -R 21 280 UP2A Ratio: 8.14 Rossi Gearbox Reducer Type R 21 280 UP2A complete as shown in the photos. Unit is new surplus.

Specifications

Used Equipment Facts About This Machine
Manufacturer Information:

Brand: Rossi

Model/Type: R 21 280 UP2A

Series: B8

Type: Helical Gear Reducer / Industrial Gearbox

Condition: Used – New Surplus (Never installed)

Ratio: 8.14:1

Status: Complete as shown in photos

Description:
This Used (New Surplus) Rossi B8 Helical Gear Reducer, Type R 21 280 UP2A, is a heavy-duty, industrial-grade gearbox built for high torque, low-speed mechanical power transmission. Featuring a gear ratio of 8.14:1, this reducer is ideal for use in conveyors, mixers, pumps, heavy machinery, and a wide range of industrial automation applications.
Though categorized as used, this unit is new surplus—never installed or operated. It is complete and in excellent condition, as shown in the available photos, and ready for immediate integration into your mechanical or process line.

Specifications:

Manufacturer: Rossi

Series: B8

Model/Type: R 21 280 UP2A

Gear Type: Helical

Gear Ratio: 8.14:1

Configuration: Horizontal mount (verify as needed)

Condition: New Surplus (Never used, previously stored)

Application Use: High torque, low RPM industrial drives

Status: Complete with housing, input/output shafts as shown in photos

Features:

High-efficiency helical gear design for smooth, quiet operation

Robust cast-iron or steel housing for industrial environments

Designed for continuous-duty applications

Ideal for high torque, low-speed drive systems

Compact design suitable for OEM machinery and MRO replacements

Precise gear ratio (8.14:1) for consistent output performance

New surplus unit—never installed, excellent physical condition

Trusted Rossi quality with proven mechanical reliability

Applications:

Conveyor systems

Mixing and agitation machinery

Pumps and compressors

Packaging equipment

Automated assembly lines

Material handling equipment

Industrial processing systems

Manufacturing automation setups

Winches, hoists, and gear-driven actuators

OEM machine builds or retrofits

What might this be used for?

Driving a conveyor or auger system requiring torque reduction and speed control

Replacing a worn gearbox in an industrial drive system

Retrofitting older equipment with modern, surplus stock components

Integrating into a custom machinery build requiring gear reduction

Providing precise output speed and torque control in automated systems

Supporting maintenance departments with a drop-in replacement gearbox

Enhancing machine reliability with a rugged, quiet gear reducer

Serving as a ready spare in high-demand operations

Reducing wear and downtime in heavy-load, low-speed applications

Ensuring energy-efficient power transmission in continuous duty setups
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