IATF 16949 Certified Manufacture
Power Steering Pulley
Dynamically balanced for smooth and responsive steering system operation. JBMK power steering pulleys are designed to withstand high radial loads and high temperatures, ensuring reliable power transmission from the belt to the steering pump.
Performance Engineering Highlights
- Optimized lightweight design to reduce rotational inertia
- High-fatigue strength materials for long service life
- Precision groove profiling for reduced belt slippage and noise
- Dynamic balancing for vibration-free operation
Standard Applications
- Hydraulic Power Steering Systems
- Automotive and Commercial Vehicles
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Technical Specification & Geometric Tolerances
| Material | High Strength Steel (SAPH440 / SPC) |
| Tolerance | ±0.05 mm |
| Diameter Range | Ø 80mm - Ø 160mm |
| Surface Treatment | KTL / Black E-coat |
| Groove Profile | Poly-V (PK / H Profile) |
| Runout (Radial/Axial) | ≤ 0.15 mm |
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