What does SSU viscosity mean?

What does SSU viscosity mean?

SSU viscosity means the number of seconds it takes 60 cubic centimeters of an oil to flow through the standard orifice of a Saybolt Universal viscometer at 100 degrees Fahrenheit.

What is the viscosity of lubricating oil?

The viscosity index of a lubricant is determined by measuring the kinematic viscosity at 40°C and 100°C. These measurements are then compared to the results of two reference oils. A traditional mineral oil has a viscosity index between 95 to 100. The VI of a highly refined mineral oil (hydrotreated) can be up to 120.

What viscosity is ISO 220?

ISO 3448 Viscosity class

ISO 3448 Viscosity class	Kinematic viscosity at 40°C [mm2/s = cSt]
ISO VG 220	220	242
ISO VG 320	320	352
ISO VG 460	460	506
ISO VG 680	680	748

What does SSU stand for in oil?

The most common unit in the United States is the Sabolt Universal Seconds (SUS) or Sabolt Seconds Universal (SSU), which is measured with a Saybolt Viscosimeter. The tested oil is brought to 100° F and poured through a standard orifice of 0.0695 in.

What does SSU stand for?

SSU

Acronym	Definition
SSU	Subsequent Signal Unit
SSU	Sight Survey Unit (target/sighting, military helicopter)
SSU	Single Subscriber Unit
SSU	System Synchronization Unit (Newbridge)

What is the viscosity of 10W?

4.1
Automotive Lubricant Viscosity Grades: Engine Oils – SAE J 300, Dec. 1999

SAE Viscosity Grade[°C]	Min. Viscosity [mm²/s] at 100 °C	High Shear Rate Viscosity [mPa.s] at 150 °C
10W	4.1	—
15W	5.6	—
20	5.6	2.6
20W	5.6	—

Is ISO 32 thinner than ISO 46?

32 is thinner, No. 46 is medium and No. 68 is thicker. Generally speaking, if the temperature is low in winter, use #32 & #46 hydraulic oil with a lower viscosity, and use #68 hydraulic oil with a higher viscosity in summer.

What is ISO 32 oil?

They have excellent water separation properties, provide good low temperature fluidity and offer resistance to corrosion, heat, rust and wear. Type Air Compressor Oil SAE Grade 10 ISO Grade 32 Container Size Range 5 Gal….5 Gal Pail, ISO 32, SAE 10, Air Compressor Oil.

Brand:	Mobil
Mfr Part #:	100537
In Stock

What does AGMA mean in oil?

American Gear Manufacturers Association
The AGMA/EP Gear Oil series of lubricants are special formula gear lubricants for heavy duty industrial gear sets as specified by the AGMA (American Gear Manufacturers Association).

What is ISO viscosity grade?

ISO VG stands for “International Standards Organization Viscosity Grade” and is reported in numbers ranging from 2 all the way up to 1500. This number is critical because a lubricant’s viscosity is the single most important factor when selecting the right oil for your machinery.

What is SSU Saybolt seconds universal?

Saybolt Universal Second (Often SUS or SSU) is a measure of kinematic viscosity used in classical mechanics . It is the time that 60 cm3 of oil takes to flow through a calibrated tube at a controlled temperature.

What does SSU mean in Japanese?

You may have heard this from a conversation among a group of high-school students in Japan. っす(ssu) is the short form of the Copula”です” in oral Japanese. It is usually used by young men. Do be misled by its origin “です”. “っす” strictly speaking is not considered as a form of polite speech.

What does SSU mean in electrical?

SSU stands for Switch Supervisory Unit.

Is higher viscosity oil better?

Thin, low viscosity oils flow easier to protect engine parts at cold temperature. Thick, high viscosity oils are typically better at maintaining film strength to protect engines at high temperatures.

Which is thicker 10w30 or 10w40?

The difference between 10W-30 and a 10W-40 is the high temperature viscosity. Obviously, a 10W-40 is thicker than a 10W-30 at high temperature.

What is the viscosity of 10w40?

A 10W-40 oil has a viscosity grade of 10W at a low temperature and 40 at a higher temperature.