PETAMO GHY 441, 443

Technical data sheet of PETAMO GHY 441 and PETAMO GHY 443

Product data	PETAMO GHY 441	PETAMO GHY 443
Article number	094051	094052
Minimum operating temperature	-30 °C / -22 °F	-20 °C / -4 °F
Maximum operating temperature	180 °C / 356 °F	180 °C / 356 °F
Color	Beige	Beige
Structure	Uniformity	Uniformity
Density	Long fiber	Long fiber
Density at 20 °C	Approximately 0.97 g/cm³	Approximately 0.97 g/cm³
Penetration, DIN ISO 2137, 25 °C, upper limit value	340 x 0.1 mm	280 x 0.1 mm
Penetration, DIN ISO 2137, 25 °C, lower limit value	310 x 0.1 mm	250 x 0.1 mm
Kinematic viscosity at 100 °C, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042	Approx. 36 mm²/s	Approx. 36 mm²/s
Kinematic viscosity at 40 °C, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042	Approx. 440 mm²/s	Approx. 440 mm²/s
Corrosion resistance (test with distilled water, 1 week)	<= 1 level	<= 1 level
Flow pressure at -20 °C, DIN 51805	<= 1,400 mbar	<= 1,400 mbar
Flow pressure at -30 °C, DIN 51805	<= 1,400 mbar	-
Dropping point, DIN ISO 2176	>= 250 °C	>= 250 °C
Speed factor (nx dm)	Approx. 250,000 mm/min	Approx. 250,000 mm/min
Minimum shelf life	24 months	12 months

Product data

PETAMO GHY 441

PETAMO GHY 443

Article number

094051

094052

Minimum operating temperature

-30 °C / -22 °F

-20 °C / -4 °F

Maximum operating temperature

180 °C / 356 °F

Color

Beige

Structure

Uniformity

Density

Long fiber

Density at 20 °C

Approximately 0.97 g/cm³

Penetration, DIN ISO 2137, 25 °C, upper limit value

340 x 0.1 mm

280 x 0.1 mm

Penetration, DIN ISO 2137, 25 °C, lower limit value

310 x 0.1 mm

250 x 0.1 mm

Kinematic viscosity at 100 °C, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042

Approx. 36 mm²/s

Kinematic viscosity at 40 °C, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042

Approx. 440 mm²/s

Corrosion resistance (test with distilled water, 1 week)

<= 1 level

Flow pressure at -20 °C, DIN 51805

<= 1,400 mbar

Flow pressure at -30 °C, DIN 51805

<= 1,400 mbar

Dropping point, DIN ISO 2176

>= 250 °C

Speed factor (nx dm)

Approx. 250,000 mm/min

Minimum shelf life

24 months

12 months

Key features of PETAMO GHY 441 and PETAMO GHY 443

PETAMO GHY 443 and PETAMO GHY 441 offer outstanding benefits in maintaining equipment performance with long lubrication intervals, reducing maintenance frequency. This not only improves equipment reliability and performance, but also minimizes downtime due to equipment replacement or maintenance.

Thanks to their high load-bearing capacity, PETAMO GHY 443 and PETAMO GHY 441 help prevent wear, protecting bearings from premature wear, thereby extending the service life of these important components.

With excellent water and corrosion resistance, PETAMO GHY 443 and PETAMO GHY 441 can protect equipment from environmental factors, helping to prevent premature failure and reduce maintenance costs.

In addition, thanks to the special synthetic formula, PETAMO GHY 443 and PETAMO GHY 441 also help save grease, reduce consumption and optimize the lubrication process. The effective anti-oxidation and anti-aging ability also helps to prolong the product's life, bringing long-term benefits to the user.

Application of PETAMO GHY 441 and PETAMO GHY 443

PETAMO GHY 443 and PETAMO GHY 441 are used for initial lubrication and re-lubrication of rolling element and plain bearings subjected to high temperatures, in a wide variety of industrial applications.

PETAMO GHY 443 and PETAMO GHY 441 are ideal for general machinery, including electric motors, load rollers in conveyor systems, roller bearings in continuous panel presses, as well as load rollers in continuous casting machines.

With the ability to operate under high temperature conditions, PETAMO GHY 443 and PETAMO GHY 441 meet the requirements of applications requiring high lubrication performance and long lasting durability.