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Precision "O" Type Ball Bearing
RT-O78 roller equipped with high-quality ball bearing ensuring smooth and quiet operation for many years. "O" type construction guarantees exceptional durability and load resistance. Eliminates friction and vibrations, ensuring even gate wing movement.
Two Mounting Variants
Available in two mounting versions adapted to different gate constructions:
• With base - for 3/8" pipes, mounted on base welded to gate frame
• Under frame - for Ø28mm pipes, direct mounting under frame with 14mm guide groove
Color Finishes
Roller available in two elegant finishes:
• Gold - prestigious finish for prestige gates
• Silver - classic universal finish
Optimal Working Dimensions
Wheel diameter 78mm with width 32mm ensures optimal pressure distribution on the guide rail. Guarantees stable movement even with heavy gates. Weight of 0.85 kg indicates solid construction.
Galvanized Protection
Galvanized steel construction protects against corrosion in all weather conditions. Long-term durability in outdoor installations without maintenance requirements. Precision manufacturing eliminates vibrations during movement.
| Product Code | RT-O78 | 
| Wheel Diameter | 78 mm | 
| Wheel Width | 32 mm | 
| Weight | 0.85 kg | 
| Bearing Type | Ball bearing "O" type | 
| Material | Galvanized steel | 
| Available Finishes | Gold, silver | 
| Variant 1 | With base - 3/8" pipes | 
| Variant 2 | Under frame - Ø28mm pipes, 14mm groove | 
| Construction Type | Galvanized | 
| Protection | Anti-corrosion galvanized | 
| Movement Smoothness | Precision ball bearing | 
| Resistance | High load resistance | 
| Application | Sliding gates, suspended gates | 
| Manufacturer | Star Motor |