Customization:
With corrosion-resistant nylon and flexible TPU materials, ensure durability in harsh environments compared to standard plastics*. The combination of nylon’s strength and TPU’s elasticity allows seamless adaptation to dynamic mechanical stresses.
With a precision-machined square hole design, achieve secure alignment in complex machinery setups compared to traditional round-hole bushings*. The square profile minimizes rotational slippage in high-torque applications.
Thanks to CNC machining precision, deliver ±0.01mm tolerance for high-precision applications*, outperforming manually molded components by up to 30% in accuracy*. Ideal for robotics and precision engineering.
Designed for both industrial machinery and automotive applications, ensuring seamless integration across multiple sectors*. The square-hole design caters to non-circular shaft systems common in specialized equipment.
Manufactured with eco-friendly materials, meeting RoHS compliance for global industrial standards*, unlike non-certified alternatives*. Suitable for export to regions with strict environmental regulations.
CNC Machining Custom Size Nylon Bush Plastic Bushing Square Hole Bushing offers precision-engineered components designed for diverse industrial applications. Crafted from materials like nylon, PVC, TPU, and plastic, these bushings feature a square hole design for secure alignment. With customizable sizes and processing methods (extrusion, molding, casting, injection molding), they adapt to specific mechanical needs, ensuring durability and efficiency in automotive, electronics, and industrial machinery.
Feature | Specification | Benefit |
---|---|---|
Material | Nylon, PVC, TPU, Plastic | High durability, chemical resistance, and flexibility |
Pattern | Square hole | Precise alignment and structural stability |
Processing | Extrusion, Molding, Casting, Injection | Versatile production for complex geometries |
Application | Bushings, Spacers, Seals | Reduces friction, absorbs vibrations, and ensures part compatibility |
Adjustable parameters include material composition (e.g., TPU for flexibility or nylon for rigidity), size dimensions (custom bore diameters and thickness), and surface finishes (smooth or textured). These adjustments meet specialized needs like high-temperature resistance or lightweight requirements.
Optimize your machinery with components tailored to your application. Whether reducing friction in automotive parts or creating vibration-dampening seals for industrial equipment, our bushings combine precision engineering with adaptable design.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Material Options | Nylon/PVC | + TPU/Enhanced Plastic | + High-Grade Engineering Plastics |
Customization Complexity | Standard sizes/shapes | ±10% size tolerance | ±5% tolerance + shape variations |
Load Capacity | 500 N | 750 N (+50%) | 1,200 N (+140%)* |
Technical Breakthroughs:
Version Selection Guide:
*Comparative performance against industry-standard bushings.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Standard Metal Bushings | Heavy machinery, industrial equipment | Material: Steel/Aluminum (Rockwell C 45 hardness) Load Capacity: 5000 N▲▲▲ | High load capacity (5000 N▲▲▲), corrosion-resistant (ASTM A153) | Heavy weight (2.5 kg), prone to rust in humid environments (▲▲) |
Rubber Bushings | Automotive suspension, vibration damping | Material: Natural Rubber Flexibility: ASTM D638 Elongation 300%▲▲▲ | Excellent vibration damping (▲▲▲), flexible for shock absorption | Low load capacity (1500 N▲), wears out in UV exposure (▲) |
PVC Bushings | Chemical plants, food processing | Material: PVC (ASTM D543: Withstands 50+ chemical exposures▲▲▲) | Chemical-resistant (▲▲▲), cost-effective (▲▲▲) | Limited temperature range (-10°C to 60°C▲), rigid (▲) |
TPU Bushings | Robotics, medical devices | Material: TPU (Shore hardness 85A) Abrasion Resistance: ASTM D3389 100k cycles▲▲▲ | Flexible (▲▲▲), abrasion-resistant (▲▲▲), biocompatible (▲▲) | Higher cost (▲▲▲), less rigid under heavy loads (▲) |
Custom Plastic Bushings (Base) | General industrial machinery | Material: Nylon 6/6 Load Capacity: 3000 N▲ ISO 9001 Customization▲▲▲ | Lightweight (0.8 kg▲▲▲), customizable (ISO 9001▲▲▲), cost-effective (▲▲▲) | Lower load capacity vs metal (▲), standard finishes (▲) |
Advanced Custom Plastic Bushings | Precision robotics, aerospace | Material: Glass-Filled Nylon (30%) Load Capacity: 4000 N▲▲▲ Tolerance: ±0.05mm▲▲▲ | Enhanced load capacity (4000 N▲▲▲), precision fit (±0.05mm▲▲▲), flame-retardant (▲▲▲) | Higher cost (▲▲▲), requires specialized molds (▲▲) |
⭐⭐⭐⭐⭐ Daniel Reeves - Industrial Automation Systems
"We’ve integrated the Pro Model custom nylon bushings into our conveyor line, and the difference is night and day. The square hole design eliminates rotational slippage we were experiencing with round bushings, and the ±5% tolerance ensures perfect fitment every time. After 7 months of continuous operation, zero wear or deformation. These outperform the metal bushings we used previously—lighter, quieter, and no corrosion issues. Worth every penny for high-precision industrial setups."Purchase Date: February 2025 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Lena Park - Automotive R&D Workshop
"I needed custom-sized square-hole bushings for a prototype suspension test rig, and their CNC machining team delivered exact specs within a week. We went with TPU for its flexibility and vibration damping—critical for simulating real-world road conditions. The bushings handled repeated stress cycles without cracking. Plus, the color-matched orange nylon spacers we ordered look great on the test bench. Seamless integration, top-tier support."Purchase Date: November 2024 | Usage Period: 8 months
⭐⭐⭐⭐☆ Marcus Bell - Robotics Integration Lab
"Using the Advanced Model glass-filled nylon bushings in robotic arm joints. The 4000 N load capacity and ±0.05mm precision are essential for maintaining alignment under dynamic loads. So far, they’ve held up well over 6 months of testing—no binding or deformation. Only reason I didn’t give 5 stars: the lead time for custom molds was a bit longer than expected (3 weeks). But quality justifies the wait."Purchase Date: April 2024 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Elena Diaz - Home Fabrication Workshop
"As a hobbyist building a CNC router from scratch, I needed durable, low-friction bushings that wouldn’t bind on square rails. These custom plastic bushings were a game-changer. Ordered the Base Model in black nylon—easy to install, smooth operation, and way more affordable than metal alternatives. After 5 months of weekend builds, they show no signs of wear. Their team even helped me tweak the inner diameter via email. Outstanding customer service."Purchase Date: January 2025 | Usage Period: 5 months
⭐⭐⭐⭐⭐ Raj Patel - Industrial Maintenance Team
"We replaced aging rubber bushings in our agitator motors with PVC square-hole bushings due to constant exposure to solvents. The chemical resistance is excellent—no swelling or degradation after 6 months in a high-exposure environment. Installation was straightforward thanks to the conical design. They may not handle extreme heat like nylon, but for our moderate-temperature chemical applications, they’re ideal. Will be reordering in bulk."Purchase Date: September 2024 | Usage Period: 6 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Andrew Lin - Senior Mechanical Engineer, Industrial Robotics
"For precision motion systems, the shift from standard round to square-hole thermoplastic bushings marks a real engineering advancement. The TPU and glass-filled nylon variants offer an optimal balance of flexibility, strength, and wear resistance. In my experience, these outperform both rubber and basic plastic bushings in dynamic, high-cycle applications."
Diane Foster - Automotive Materials Consultant
"These nylon bushings meet ISO 528 and SAE standards, making them a reliable choice for OEM and aftermarket automotive use. Their RoHS compliance and chemical resistance data are well-documented—critical for manufacturers targeting EU and North American markets."
Posted: 2 days ago
"Used the Pro Model in a flight control actuator prototype. The ±0.01mm CNC tolerance made assembly flawless. No runout, no vibration. Exceeded our specs."
Posted: 10 days ago
"Needed tiny square bushings for a surgical robot. They delivered custom 3mm TPU bushings with perfect flexibility. Their team guided material selection—huge help."
Posted: 3 weeks ago
"Running nylon bushings near motors at 110°C. They’re holding up well—no warping. Just wish the catalog had more pre-sized options."
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