Product Description

Hydraulic pump bearings serve as core precision support components within hydraulic pumps. Installed on critical rotating parts such as drive shafts and rotor shafts, they bear radial and axial loads while ensuring precise clearance between rotors and stators, pistons and cylinders. These bearings directly influence the hydraulic pump's pressure output stability, volumetric efficiency, and operational lifespan.

Product Features.

- High-speed adaptability: Reduces friction-induced heat during high-speed rotation, prevents roller slippage, and minimises operational noise.

- High-pressure and impact resistance: Vacuum hardening and precision grinding processes yield high contact fatigue strength, minimising pitting and spalling.

- Excellent high-temperature stability: Maintains dimensional accuracy and load-bearing capacity in elevated environments, preventing bearing tempering softening.

- High-precision low-clearance design: Hydraulic pumps demand extremely tight clearance tolerances to guarantee volumetric efficiency and prevent high-pressure oil leakage.

- Compact structure for easy integration: Optimised for limited internal pump space; certain models feature monobloc construction to simplify assembly and enhance integration.

Product  Parameters