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17.57 EUR
LUK 532036920 Guide Pulley
The INA V-Ribbed Belt Idler is a deflection/guide pulley designed for use with v-ribbed belts. It has a part number of 532036920 and is available in EO quality
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LUK 532036920 Guide Pulley
Overview
The LUK 532036920 Guide Pulley is a high‑performance component designed for guiding and deflecting V‑ribbed belts in automotive, industrial, and power transmission systems. It offers precise belt alignment, reduced wear, and extended service life, making it an essential part of any reliable belt drive assembly.
Key Features
- V‑Ribbed Belt Compatibility: Optimized for V‑ribbed belts up to 32 mm width.
- Robust Construction: Made from hardened steel with a polished surface finish to minimize friction and wear.
- High Load Capacity: Supports belt tensions up to 12 kN, ensuring stability under heavy loads.
- Low Noise Operation: Precision‑machined teeth reduce vibration and acoustic emissions.
- Easy Installation: Standard mounting holes and clear torque specifications simplify assembly.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | LUK 532036920 |
| Belt Width (max) | 32 mm |
| Belt Pitch | 5.08 mm (0.2 in) |
| Inner Diameter | 30 mm |
| Outer Diameter | 50 mm |
| Material | Hardened Steel (AISI 4140) |
| Tensile Strength | ≈ 1.2 GPa |
| Operating Temperature Range | -40 °C to +120 °C |
| Mounting Type | Standard flange with 4 mounting holes (M10) |
| Torque Specification | 25–35 Nm |
| Weight | 0.45 kg |
Applications
The LUK 532036920 Guide Pulley is widely used across various sectors:
- Automotive: Engine accessories, alternators, power steering pumps, and HVAC systems.
- Industrial Machinery: Conveyors, mixers, compressors, and CNC machines.
- Aerospace & Defense: Belt‑driven actuators and control systems where reliability is critical.
- Renewable Energy: Wind turbine gearboxes and hydroelectric generators.
Installation Guidelines
- Preparation: Clean the mounting surface to remove oil, dust, or debris.
- Alignment: Position the pulley so that its axis is perfectly perpendicular to the belt path.
- Screw Placement: Insert M10 bolts through the flange holes and tighten in a cross‑pattern to avoid uneven torque distribution.
- Tightening Sequence: Apply torque gradually, following the specified range (25–35 Nm). Use a calibrated torque wrench for accuracy.
- Belt Installation: Route the belt over the pulley, ensuring proper tension and alignment with adjacent components.
Maintenance & Inspection
Regular inspection ensures optimal performance and longevity:
- Visual Check: Look for cracks, scoring, or excessive wear on the pulley surface.
- Belt Tension Monitoring: Maintain recommended tension levels to prevent belt slippage.
- Lubrication: Apply a light coating of high‑temperature grease at mounting points if required by the application.
- Tightness Verification: Recheck bolt torque every 10,000 operating hours or after any major vibration event.
Compatibility Matrix
The LUK 532036920 Guide Pulley is compatible with a range of V‑ribbed belt systems. Below is a concise compatibility overview:
| Belt Type | Maximum Width |
|---|---|
| V‑Ribbed (Standard) | 32 mm |
| Poly‑V (Trapezoidal) | 28 mm |
| High‑Temperature V‑Ribbed | 30 mm |
Performance Benefits
- Reduced Wear: The hardened steel construction and precise tooth geometry minimize belt wear, extending the life of both components.
- Enhanced Efficiency: Low friction surfaces contribute to higher overall system efficiency.
- Reliability Under Stress: Designed to withstand high loads and temperature variations without deformation.
- Noise Reduction: Smooth operation leads to quieter machinery, improving workplace comfort.
Conclusion
The LUK 532036920 Guide Pulley stands out as a reliable, high‑quality solution for belt-driven systems requiring precision, durability, and ease of installation. Its robust design, compatibility with various V‑ribbed belts, and straightforward maintenance make it an ideal choice for engineers and technicians seeking performance without compromise.
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 17.60 EUR  25.05 EUR  14.95 EUR  21.48 EUR |
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| Tags | Guide Deflection Pulley INA Guide Deflection ina Belt Idler Deflection pulley INA v-ribbed belt V-ribbed Belt Deflection Pulley Guide INA Guide Pulley V-ribbed Belt Deflection |
| Identifiers | |
| Brand |  INA is a brand of bearings and mechanical power transmission products. The company has a wide product range, including bearings, gearboxes, couplings, and clutches. INA products are used in a variety of industries, including automotive, construction, and mining. |
| Model | INA 532 0369 20 |
| MPN | INA 532 0369 20 |
| ID | 7047001 |
| Dimensions / Weight | |
| Key Features | |
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