Rexroth Industrial Filter | R928006764 | R928005996 | R928005999 | R928006914 | Hydraulic Oil Element

High-Performance Hydraulic Filter Elements for Industrial Machinery

Product Overview:

This series of filter elements is engineered for Bosch Rexroth industrial-grade filter housings, serving as a critical component for the reliability of heavy-duty hydraulic systems. In 2026, within high-precision injection molding, large die-casting machines, papermaking equipment, and steel production, these elements (such as R928006764 and R928006914) provide superior $\beta$-ratings and high dirt-holding capacity. They effectively eliminate micron-level metal particles and oxidative contaminants, preventing premature wear of precision proportional valves and pump groups.

Featured models: R928006764, R928005996, R928005999, and R928006914.

Key Technical Advantages:

• Betamicron® High-Efficiency Media: Features multi-layer, gradient-structured inorganic glass fiber with outstanding $\beta_x(c) \ge 1000$ efficiency. This ensures stable fluid cleanliness to ISO 4406 standards, even under severe pressure pulses and flow surges.

• Reinforced Industrial Core: Designed for continuous industrial operation, these elements utilize thickened galvanized steel center tubes. Their collapse resistance meets rigorous requirements for both pressure and return lines, preventing media collapse during cold starts.

• Low Pressure Drop Design: Scientifically calculated pleat depth and spacing maximize the effective filtration area, significantly lowering the initial operating pressure drop and reducing overall system energy consumption.

• $100\%$ Physical Interchangeability: Manufactured strictly to Rexroth OEM dimensions and sealing standards, ensuring a seamless fit with the filter base for rapid maintenance and “zero-leakage” connection.

• Superior Fluid Compatibility: Compatible with mineral oils, cutting fluids, water-glycols, and synthetic oils. Standard high-grade NBR seals are provided, with optional Viton (FKM) for high-temperature resistance.

Detailed Specifications & Parameters:

• Featured Model Matrix:

  • R928006764: Dedicated high-pressure line filter for industrial machinery.

  • R928005996 / R928005999: High-performance specifications for circulatory systems.

  • R928006914: High-flow precision return filter specification.

• Technical Specifications:

  • Filtration Ratings: $3\mu\text{m}, 5\mu\text{m}, 10\mu\text{m}, 20\mu\text{m}$.

  • Beta Rating ($\beta$ value): $\beta_x \ge 1000$.

  • Collapse Pressure: $20 \text{ bar} – 210 \text{ bar}$ (depending on the specific series).