RE30025 Compact Reduced-Section Design
RE30025 is designed for rotary structures where installation space is restricted and a reduced sectional profile is required. The compact geometry supports efficient integration into assemblies with limited axial depth while maintaining structural alignment.
Its crossed roller configuration promotes uniform contact conditions across the raceway, supporting steady rotational behavior in compact mechanical layouts used for space-sensitive equipment.
Technical Parameters
| Model | RE30025 |
| Outside Diameter (d) | 300 mm |
| Inside Diameter (D) | 360 mm |
| Roller Pitch Diameter (Dpw) | 332 mm |
| Width | 25 mm |
| Chamfer (rmin) | 2.5 |
| Shoulder Size (ds) | 319 |
| Shoulder Size (Dh) | 344 |
| Basic Load Rating (Radial) Cr | 75.5 kN |
| Basic Load Rating (Radial) Cor | 178 kN |
| weight | 5.9 kg |
| Rotational Accuracy Grade | P5 / P4 optional |
Advanced Equipment Integration Fields
Production & Assembly Environment
Controlled Production Environment
Our production base integrates machining and assembly resources to support the stable fabrication of compact rotary components used in industrial mechanical systems. The layout is designed to maintain steady workflow coordination between different processing stages under controlled operating conditions.
Precision Assembly Operations
Within the workshop area, skilled operators focus on assembly alignment and component fitting to ensure consistent structural accuracy during build-up processes. The working environment emphasizes efficient task coordination and reliable handling for engineering-level applications.
Performance & Installation Insights
What influences the operating speed of RE30025?
Speed capability varies with lubrication condition, cage material, and system preload. Proper grease selection and stable assembly conditions generally support smoother high-speed operation.
How do mounting inaccuracies impact performance?
Small deviations in alignment or uneven tightening during installation can introduce localized stress, which may gradually affect motion consistency and increase wear.
How should moment loads be considered in design?
The bearing should be matched with appropriate rigidity and preload settings to ensure stable support under combined radial and moment loading conditions.
Why is vibration monitoring useful during setup?
Monitoring vibration levels can help identify early signs of imbalance, uneven contact, or lubrication irregularities before they develop into performance issues.
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