635RS Metal Pulley d5*D19*8
Custom 635RS Bearing U-Type Metal Pulley | 5*19*8mm 4mm U-Groove Pulley
The custom 635RS U-type metal pulley is a miniature non-standard grooved pulley for precision transmission and guiding systems. Fitted with a sealed 635RS deep groove ball bearing, this 5*19*8mm metal pulley features dustproof, low-noise and smooth high-speed rotation, ideal for compact automated and precision mechanical equipment.
Product Specifications
Model: Non-standard 635RS U-Type Metal Pulley
Overall Dimension: 5× 19× 8mm
U-Groove Width: 4mm
Bearing Type: 635RS double rubber sealed bearing
Optional Material: High-strength carbon steel / stainless steel
Core Features
Built-in 635RS sealed bearing provides reliable dustproof and anti-moisture performance for long-term stable operation. Precision 4mm U-groove design fits small belts and ropes perfectly, effectively preventing slipping and deviation. Miniature 5*19*8mm non-standard size adapts to narrow and compact installation spaces. Integrated one-piece metal structure ensures high rigidity, wear resistance, low friction and no deformation.
Material Difference And Advantages
Carbon Steel U Pulley: Cost-effective with high hardness and stable load capacity. Suitable for dry, indoor and conventional precision transmission scenarios.
Stainless Steel U Pulley: Excellent rust-proof, anti-corrosion and moisture-resistant performance. Perfect for humid, sanitary, outdoor and mildly corrosive working environments.
Application Scenarios
This custom 635RS U-type metal pulley is widely applied in miniature automation equipment, precision guide mechanisms, small packaging machinery, instrument transmission devices and customized compact mechanical systems.
