608zz O Type Plastic Roller Pulley d8*D40*9.5mm

Custom 608ZZ Nylon And POM Arc-Type Plastic Pulley | 8*40*9.5mm

The custom 608ZZ arc-type plastic pulley is a non-standard rounded groove pulley available in Nylon and POM. Fitted with a double shielded dustproof 608ZZ steel bearing, this 8*40*9.5mm arc groove pulley ensures low-friction, smooth and quiet rolling for linear guide and light-duty transmission systems.

Product Specifications

Model: Non-standard 608ZZ Arc-Type Plastic Pulley

Overall Dimension: 8× 40× 9.5mm 

Bearing Type: 608ZZ double metal shielded bearing

Optional Material: Nylon, POM (Acetal)

Structure: Embedded steel bearing + precision arc rounded groove plastic body

Core Features

Crafted with premium Nylon and POM materials, this 608ZZ arc pulley delivers excellent wear resistance and anti-aging stability. The built-in dustproof bearing enables long-term low-noise and stable operation. Polished arc groove prevents cable damage, rail abrasion and rolling jitter. Non-standard 8*40*9.5mm large outer diameter design adapts to custom mechanical sliding and transmission needs.

Material Advantages

Nylon: Lightweight, high-tough and cost-efficient, ideal for general light-load silent rolling applications.

POM: Features high hardness, ultra-low friction and stable dimensional performance, perfect for high-frequency cyclic operation. Both materials effectively reduce operating noise and mechanical wear compared with metal pulleys.

Application Scenarios

This 608ZZ Nylon And POM arc-type pulley is widely used in precision automation equipment, linear sliding systems, cable transmission mechanisms, packaging machinery and customized compact mechanical systems.