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Oil conditioning unit OCU

Product catalog summary

Overview
The Oil Conditioning Unit (OCU) is an electrically operated system designed for cooling, filtering, and pumping lubrication and hydraulic oils. It is typically installed near machinery such as large gearboxes and bearing housings to enhance oil quality and extend the service life of machinery components.

Specifications

Operating Pressure: Up to 12 bar (174 psi)
Operating Temperature: 10 to +80 °C (50 to 176 °F)
Flow Rate: 5 to 30 l/min (10.5 to 63 pts/min)
Oil Filtering Rate: 25 microns (12 and 7 microns available on request)
Lubricant Viscosity: 15 to 800 mm²/s
Protection Class: IP 65
Motor Voltage: 400/690 V, 50 Hz; 460 V, 60 Hz
Materials: Painted steel or stainless steel

Features and Benefits

Reduces wear in gears and bearings through effective filtration
Improves lubrication film, extending machine life
Increases oil service life up to five times
Available with optional monitoring and power supply units
Low noise and high efficiency

Applications

Gearboxes
Large bearing houses
Compressors
Turbine systems
Vacuum pumps

Product Variants

OCU with air cooler
OCU with water cooler
OCU without cooler (filtration only)

Technical Data

Cooling Capacity: Water cooler 0.13-0.5 kW/°C, Air cooler 0.15-0.5 kW/°C
Motor Power: Oil pump 0.55-1.1 kW, Air cooler 0.37-0.75 kW
Dimensions: Max. 677 × 610 × 1,032 mm (26.6 × 24.0 × 40.6 in)

Order Information

Various models available with different flow rates and cooling options
Accessories include shut-off valves, clogging indicators, pressure regulators, and more

Conclusion
The OCU is a versatile and efficient solution for maintaining the quality of lubrication and hydraulic oils in industrial machinery, offering significant benefits in terms of reduced wear and extended service life.

Catalog excerpts

Oil conditioning unit OCU For cooling and filtering of lubrication and hydraulic oils Lubrication and hydaulic oils; 15 to 800 mm2/s up to 12 bar (174 psi) 10 to +80 °C (50 to 176 °F) 5 to 30 l/min (10.5 to 63 pts/min) 25 microns (12 and 7 on request) increased oil service life • Large bearing houses • Compressors • Turbine systems • Vac

Open the catalog to page 1

Product information Optionally available equipped with water or air cooler Rugged design available in steel or stainless-steel Optionally available with pressure, temperature and clogging monitoring Possible to have several oil feed points for machinery with add on flowmeter Compact unit, easy to install in existing machinery Technical data OCU (Oil Conditioning Unit) is an electrically operated oil cooling, filtering and pumping unit that comes without reservoir. Usually the unit is installed close to machines like large gear boxes and bearing housings having an oil bath. OCU removes contamination...

Open the catalog to page 2

SKF-OCU-XX (no cooler), SKF-OCU-WAC (water cooler) 354 (369,5) Values refer to OCU series with a delivery rate of 5 or 10 l /min. Values in brackets refer to OCU series with a delivery rate of 30 l /min. Values refer to OCU series with a delivery rate of 5 or 10 l /min. Values in brackets refer to OCU series with a delivery rate of 30 l /m

Open the catalog to page 3

Order information OCU, oil conditioning units Order number Designation Cooling Pump motor 2) Cooler Dimensions capacity (50 Hz) motor 3) (50 Hz) pts/min kW/°C Back plate and fittings made of steel 13140907 13140908 13140909 Air cooler Air cooler Air cooler Water cooler 5 Water cooler 10 Water cooler 30 Water cooler 5 Water cooler 10 Water cooler 30 Back plate and fittings made of stainless steel 13140925 13140926 13140928 1) 2) 3) Other flow rates and motor voltages available on request. Adjustable flowrate available with VFD. Special units with additional high capacity filter and portable trolley...

Open the catalog to page 4

Oil conditioning unit OCU

Oil conditioning unit OCU

Catalog excerpts

All SKF Lubrication Systems Germany GmbH catalogs and technical brochures