608ZZ U Type Plastic Roller Pulley d8*D28*7mm
Custom 608ZZ Nylon And POM U-Type Plastic Pulley | 8*28*7mm
The custom 608ZZ U-type plastic pulley is a non-standard precision grooved pulley made of optional Nylon and POM materials. Equipped with a double shielded dustproof 608ZZ steel bearing, this 8*28*7mm pulley features low-friction, smooth and quiet rotation, suitable for compact linear guide and light-duty transmission systems.
Product Specifications
Model: Non-standard 608ZZ U-Type Plastic Pulley
Overall Dimension: 8× 28 × 7mm
Bearing Type: 608ZZ double metal shielded bearing
Optional Material: Nylon, POM (Acetal)
Structure: Embedded steel bearing + precision U-groove plastic body
Core Features
Adopting high-quality Nylon and POM materials, this 608ZZ plastic pulley offers reliable wear resistance, anti-aging performance and stable rigidity. Built-in dustproof 608ZZ bearing supports long-term low-noise and stable operation. Precision U-groove design avoids slipping and running deviation. Slim non-standard 8*28*7mm size fits narrow and customized installation spaces.
Material Advantages
Nylon: Lightweight, high toughness and impact-resistant with great cost performance, ideal for general light-load silent sliding scenarios.
POM: High hardness, low friction and excellent dimensional stability, perfect for high-frequency continuous operation. Both materials effectively reduce running noise and surface wear compared with metal pulleys.
Application Scenarios
This custom 608ZZ Nylon And POM U-type pulley is widely used in miniature automation equipment, precision linear guide systems, silent sliding mechanisms, small packaging machinery and custom compact mechanical devices.
