Black HRA 88 Coil Winder Wire Guide Pulley Wheels with Japanese Bearings - HRA88 Hardness, Ra0.2 Finish
Price:
US$2.5-US$12.5
MOQ:
10 pcs
Delivery Time:
3-7 working days
Brand:
QIANHE
Product Description
Product Overview
The Black HRA 88 Coil Winder Wire Guide Pulley Wheels are precision-engineered components designed for wire passing applications in industrial machinery. These ceramic pulleys effectively convert sliding friction to static friction, reducing wear and improving operational efficiency.
Key Features
- High-hardness ceramic wire groove with HRA88 hardness rating
- Superior surface finish with roughness below Ra0.2
- Premium Japanese bearings for smooth rotation
- POM plastic side walls for enhanced durability
- Minimal rotational beating under 0.15 for precision operation
- Suitable for coil winding machines, cable machines, and textile machinery
Technical Specifications
| Wire Groove Material | 95% AL2O3 ceramic |
| Hardness | HRA88 |
| Surface Roughness | Ra0.2 or finer |
| Material Density | 3.85 g/cm³ |
| Bearing Type | Original Japanese bearings |
| Side Wall Material | POM plastic sheeting |
| Rotational Beating | < 0.15 |
Product Images
Technical Specifications Diagram
Combined Wheel Assembly
Applications
These wire guide pulleys are essential components in various industrial applications including coil winding machines for electrical components, cable manufacturing equipment, and textile machinery where precise wire guidance and reduced friction are critical for optimal performance.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HANGZHOU QIANHE PRECISION MACHINERY CO.,LTD
Location
No 16th Kangzhong Road ,Kangqiao Industry Park, Gongshu District ,Hangzhou China
Contact Person
Csilla Wang