Engineering Precision: VIIPLUS Bronze Gleitlager & Sliding Bearings for Optimal Performance
Mastering Load, Motion, and Durability in Industrial Applications
In the realm of heavy machinery and hydraulic systems, Bronze Gleitlager (sliding bearings) are indispensable for reducing friction, managing extreme loads, and ensuring seamless motion. VIIPLUS, a leader in custom-engineered sliding bearings, offers tailored solutions that combine material science, precision manufacturing, and technical expertise. This article delves into the technical nuances of selecting, installing, and optimizing Bronze Gleitlager, supported by charts, tables, and real-world applications.
Bronze sliding bearings are prized for their durability, thermal stability, and self-lubricating properties. VIIPLUS enhances these traits with:
Custom material blends for specific load, speed, and environmental conditions.
Advanced geometries (cylindrical, flanged, thrust washers).
Technical support for installation and lifecycle optimization.
VIIPLUS offers a range of bronze composites tailored to unique industrial challenges. Key factors include:
Load capacity (static/dynamic).
Operating speed (rotary, oscillating, linear).
Environmental conditions (temperature, corrosion, contamination).
Table 1: VIIPLUS Bronze Gleitlager Material Properties
| Material Code | Load Capacity (N/mm²) | Max Speed (m/s) | Temperature Range (°C) | Best For |
|---|---|---|---|---|
| BG-200 | 50 | 2.5 | -50 to +200 | High-load hydraulic pumps |
| BG-300 | 80 | 1.8 | -30 to +250 | Heavy-duty construction gear |
| BG-400 | 120 | 1.2 | -20 to +300 | High-temperature compressors |
Proper installation maximizes bearing lifespan and efficiency. VIIPLUS recommends:
Use a press-fit arbor 0.1–0.3 mm smaller than the target diameter.
Avoid hammering; use thermal expansion for diameters >55 mm.
Ensure housing chamfers accommodate flange radii.
Use arbors with slightly larger diameters for flange alignment.
Fix with dowels or countersunk screws.
Maintain a sliding layer thickness of 0.3–0.5 mm.
Surface Roughness:
Fluid lubrication: Mirror finish (Ra ≤ 0.2 µm).
Dry friction: Ra = 0.4–0.63 µm.
Hardness: ≥220 HB. For corrosive environments (e.g., marine), use hard chromium plating (HRC50).
Chamfering: Match seat holes to VIIPLUS specifications (see Table 2).
Tolerance: H7 standard for bore diameter.
Table 2: Housing Chamfer Guidelines
| Hole Diameter (mm) | Chamfer (mm × Angle) |
|---|---|
| <30 | 0.8±0.3 × 20°±5° |
| 30–80 | 1.2±0.4 × 20°±5° |
| 80–180 | 1.8±0.8 × 20°±5° |
| >180 | 2.5±1.0 × 20°±5° |
Hydraulic Pumps (Vane/Plunger/Gear):
Self-lubricating bearings reduce maintenance in high-pressure systems.
Marine Propulsion Systems:
Corrosion-resistant composites withstand seawater exposure.
Construction Machinery (Excavators, Cranes):
High-load bushings handle dynamic shocks and vibrations.
Industrial Compressors:
Thermally stable materials prevent deformation under heat.
Table 3: Performance Contrast
| Factor | VIIPLUS Bronze Gleitlager | Conventional Bearings |
|---|---|---|
| Load Capacity | Up to 120 N/mm² | 60–80 N/mm² |
| Lubrication Needs | Self-lubricating | Frequent greasing |
| Corrosion Resistance | Excellent (Chromium options) | Moderate |
| Lifespan in Harsh Conditions | 2–3× longer | Standard |
VIIPLUS provides end-to-end engineering services:
Material Selection: Match composites to your PV values and environmental needs.
CAD Simulations: Optimize bearing geometry for load distribution.
On-Site Training: Ensure proper installation and maintenance.
VIIPLUS Bronze Gleitlager redefines performance in demanding applications, from construction to marine engineering. By combining advanced materials, precise calculations, and installation expertise, VIIPLUS ensures your machinery operates smoothly, efficiently, and longer.
Optimize Your Systems Today
Contact VIIPLUS for tailored sliding bearing solutions:
Website: www.viiplus.com | www.bronzegleitlager.com
Email: tiffany@viiplus.com
Phone: +86-0573-84499350
