6004rs O Type Plastic Roller Pulley d20*D56*20mm
Custom 6004RS Nylon and POM Arc-Type Plastic Pulley | 20*56*20mm
The custom 6004RS arc-type plastic pulley is a non-standard rounded groove pulley available in Nylon and POM. Equipped with rubber sealed 6004RS bearing, this 20*56*20mm thickened arc groove pulley features high load capacity, delivering low-friction, waterproof and dustproof smooth rolling for medium-duty linear transmission systems.
Product Specifications
Model: Non-standard 6004RS Arc-Type Plastic Pulley
Overall Dimension: 20 × 56× 20mm
Bearing Type: 6004RS rubber sealed bearing
Optional Material: Nylon, POM (Acetal)
Structure: Embedded steel bearing + precision arc rounded groove plastic body
Core Features
Built with high-strength Nylon and POM materials, this heavy-duty 6004RS arc pulley boasts superior wear resistance and anti-aging durability. The fully sealed bearing effectively blocks dust and moisture for long-term stable low-noise operation. Precision polished arc groove prevents cable abrasion and rolling jitter. Thickened 20mm body design enhances structural stability and load-bearing performance for custom non-standard mechanical applications.
Material Advantages
Nylon: Lightweight, high toughness and cost-effective, suitable for medium-load silent rolling scenarios.
POM: High hardness, ultra-low friction and excellent dimensional stability, ideal for long-term high-frequency cyclic operation. Both materials greatly reduce running noise and mechanical wear compared with traditional metal pulleys.
Application Scenarios
This 6004RS Nylon And POM arc-type pulley is widely used in automation production equipment, linear motion systems, logistics transmission machinery, large packaging equipment and customized medium-load mechanical devices.
