625zz O Type Plastic Roller Pulley d5*D23*7mm
Custom 625ZZ Nylon And POM Arc-Type Plastic Pulley | 5*23*7mm
The custom 625ZZ arc-type plastic pulley is a non-standard rounded groove pulley offered in Nylon and POM materials. Fitted with a double shielded dustproof 625ZZ steel bearing, this 5*23*7mm arc groove pulley delivers low-friction, smooth and quiet rolling performance for linear guide and light-duty transmission systems.
Product Specifications
Model: Non-standard 625ZZ Arc-Type Plastic Pulley
Overall Dimension: 5 × 23 × 7mm
Bearing Type: 625ZZ double metal shielded bearing
Optional Material: Nylon, POM (Acetal)
Structure: Embedded steel bearing + precision arc rounded groove plastic body
Core Features
Made of premium Nylon and POM raw materials, this 625ZZ arc pulley features excellent wear resistance and anti-aging stability. The built-in dustproof bearing ensures long-term low-noise and stable operation. Finely polished arc groove prevents cable abrasion and rolling jams. Compact 5*23*7mm non-standard size suits narrow installation spaces and customized light-load mechanical structures.
Material Advantages
Nylon: Lightweight, high toughness and cost-efficient, suitable for daily light-load silent rolling applications.
POM: High hardness, ultra-low friction and stable dimensional performance, perfect for high-frequency cyclic operation. Both plastic materials effectively reduce running noise and mechanical wear compared with metal pulleys.
Application Scenarios
This 625ZZ Nylon And POM arc-type pulley is widely applied in precision automation equipment, linear sliding systems, cable transmission mechanisms, packaging machinery and compact customized mechanical devices.
