Product Description
The high precision oil pump gerotor hydraulic pump rotor is engineered to deliver exceptional performance in demanding fluid power systems. Manufactured using advanced CNC machining and sintering technologies, this rotor features tight tolerances and excellent concentricity, ensuring smooth and efficient operation with minimal vibration and noise. Its unique internal-external gear design provides a continuous, pulse-free flow that enhances hydraulic system stability and reduces pressure fluctuations. The rotor is constructed from high-strength, wear-resistant materials that offer outstanding resistance to abrasion, corrosion, and thermal expansion, making it ideal for long-term use in both high-pressure and high-temperature environments. Designed for integration into various types of hydraulic and oil pump systems, it supports consistent fluid transfer and precise lubrication control, which are critical for extending the service life of mechanical components.
This gerotor rotor is widely used in automotive lubrication systems, construction equipment, agricultural machinery, and industrial automation systems due to its reliability and compact design. Its efficient sealing characteristics minimize internal leakage and energy loss, resulting in higher volumetric efficiency and reduced operational costs. Every unit undergoes rigorous inspection and quality testing to ensure it meets OEM and international standards for performance and durability. Customization options are available to meet specific application requirements, including different sizes, materials, and tooth profiles. The high precision oil pump gerotor hydraulic pump rotor offers an optimal combination of durability, efficiency, and quiet operation, making it a trusted solution for manufacturers and engineers seeking advanced hydraulic component solutions.
Brand Name: Jingshi
OE NO.: OEM
Car Fitment: ACURA
Item Name: Gerotor hydraulic motor rotor
Material Standard: MPIF 35, DIN 30910, JIS Z2550
Surface Finish: Steam oxidation
Others Products: Gear
Density: 6.4-7.1 g/cm3
Apparent Hardness: 20-43 HRC
Micro Hardness: 60 HRC Max.
Tensile Strength: 1250 Mpa Max.
Yield Strength: 700 Mpa Max.
Supply Ability: 1000000 Piece/Pieces per Month Gerotor hydraulic rotor
Packaging Details
5/10 piece in one kraft paper roll, 60-70 Roll in one carton, or wooden box, pallet
Carton sizes: 360x360x250, 360x230x240, carton weight: 18 Kgs
Pallet sizes: 1200x810x830, 1200x810x1060, pallet weight: 600 to1000 kgs
Delivery Port:Tianjin, NingBo, ShangHai, Qingdao


















