Measurements are based on the International System of Units (SI), and they are converted to the metric system
units in this manual. Conversion rates are as follows:
Pressure: 1 MPa = 10.197 kgf/cm
Torque: 1 N•m = 0.10197 kgf•m
Force: 1 N = 0.10197 kgf
Horsepower: 1 kW = 1.341 HP = 1.3596 PS
-1
Rotation speed: 1 min
2
Kinetic viscosity: 1 mm
Abbreviations, Standards and Others
API = American Petroleum Institute
ASTM = American Society for Testing and Materials
ISO = International Organization for Standardization
JIS = Japanese Industrial Standards
LLC = Long Life Coolant
MIL = Military Specifications and Standards
MSDS = Material Safety Data Sheet
SAE = Society of Automotive Engineers
Units of Measurment
2
= 1 rpm
/s = 1 cSt
FOREWORD
v