Obtains API GL-5 specification! Maintains lubrication even at high temperatures and protects various parts of the gear.
"Keystone Mineral For Gear 90 GL-5" is a single-grade type gear oil that has obtained the API GL-5 standard and possesses excellent oxidation stability. It is formulated with carefully selected extreme pressure additives to withstand harsh operating conditions, preventing wear and seizure due to metal contact even under high load conditions. With superior oxidation stability, it demonstrates excellent lubrication under high-temperature driving conditions, keeping all gear components clean. [Features] ■ High gear lubrication performance ■ Excellent oxidation stability *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Representative Properties】 ■Density (15℃): 0.895g/cm3 ■Appearance (ASTM): L3.0 ■Flash Point (COC): 226℃ ■Pour Point: -22.5℃ ■Kinematic Viscosity ・(40℃): 190mm2/s ・(100℃): 17.9mm2/s ■Viscosity Index: 103 ■Acid Value: 1.30mgKOH/g ■Foaming Test (seqII): 0/0ml *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■Commercial vehicles such as trucks and buses *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Established in 1967. We are making proposals to address this company's challenges by creating locally sourced energy at golf courses. *In 2011, we decided to inherit the rights and obligations related to other operations, excluding manufacturing, of our group company, Nitto Seiyu Co., Ltd.