623 Open Metal Pulley d3*14*6mm
Custom 623 Open Bearing U-Type Metal Pulley | 3*14*6mm 3mm U-Groove
The custom 623 Open U-type metal pulley is a miniature non-standard grooved pulley designed for precision transmission and linear guide systems. Adopting an open-type 623 non-shielded bearing, this 3*14*6mm metal pulley features low friction, flexible rotation and easy lubrication, ideal for compact precision automation equipment.
Product Specifications
Model: Non-standard 623 Open U-Type Metal Pulley
Overall Dimension: 3 × 14× 6mm
U-Groove Width: 3mm
Bearing Type: 623 Open Type Deep Groove Ball Bearing
Optional Material: High-strength carbon steel / stainless steel
Core Features
Open-type 623 bearing structure supports convenient lubrication and heat dissipation for continuous high-speed operation. Precision 3mm U-groove perfectly matches miniature belts and guide rails, effectively avoiding slipping and deviation. Mini 3*14*6mm custom size fits narrow and special installation spaces. Integrated one-piece metal structure provides high rigidity, wear resistance and stable load capacity.
Material Difference And Advantages
Carbon Steel U Pulley: Cost-effective with high hardness and stable performance. Suitable for dry, indoor and conventional precision transmission scenarios.
Stainless Steel U Pulley: Delivers excellent rust-proof, anti-corrosion and moisture-resistant properties. Perfect for humid, sanitary, outdoor and mildly corrosive working environments.
Application Scenarios
This custom 623 Open U-type metal pulley is widely used in miniature automation devices, precision instruments, small linear guide systems, micro lifting machinery and customized compact mechanical equipment.
