# Simplex® R556 R Series Multi Purpose Single Acting Spring Return Hydraulic Cylinder, 55 ton Capacity, 3-3/4 in dia Bore

**Brand:** [SIMPLEX](https://dev.maxsupplyco.com/brands/SIMPLEX)
**SKU:** THY40060
**MPN:** R556
**Price:** $2,054.03 · in stock
**URL:** https://dev.maxsupplyco.com/product/simplex-r556

## Features

- Stop ring for piston blow out protection
- Plated piston to resist scoring and corrosion
- Rod wiper protects inner cylinder from dirt
- Collar and piston threads for easy fixturing
- 11 in height retract

## Specifications

| Spec | Value |
|---|---|
| UPC | 812761020865 |
| Type | Multi-Purpose Single Acting Spring Return |
| Brands | SIMPLEX |
| Width (in) | 11.3 |
| Height (in) | 8.9 |
| Length (in) | 15.1 |
| Manufacturer | Enerpac Tool Group |
| Rod Diameter | 3.13 in |
| Bore Diameter | 3.75 in |
| Package Quantity | 1/Each |
| Standard Approvals | ANSI/ASME B30.1 |
| Manufacturer Part Number | R556 |

## Description

Simplex® Hydraulic Cylinder, Multi Purpose Single Acting Spring Return, series: R, 55 ton, 3-3/4 in dia Bore, 6-1/4 in Stroke, 11 in H Retract, Base Mount, 3.13 in Rod dia, 10000 psi, Steel Housing, 5 in OD.

Features

- Stop ring for piston blow out protection

- Plated piston to resist scoring and corrosion

- Rod wiper protects inner cylinder from dirt

- Collar and piston threads for easy fixturing

- 11 in height retract