2 PCS U Groove Pulley Wheel, 58mm 300kg Capacity, Galvanized Alloy Steel Bearing Roller, Detachable U Type Groove Wheel for Electric Doors/Industrial Carts/Assembly Fixtures
R 1,810
or 4 x payments of R452.50 with
Availability: Currently in Stock
Delivery: 10-20 working days
2 PCS U Groove Pulley Wheel, 58mm 300kg Capacity, Galvanized Alloy Steel Bearing Roller, Detachable U Type Groove Wheel for Electric Doors/Industrial Carts/Assembly Fixtures
Reinforced Alloy Steel Construction: Hot-dip galvanized alloy steel surface treatment provides 5x longer service life carbon steel; Zinc coating thickness 80μm verified by salt spray test ASTM B117, withstands outdoor humidity levels up to 95% RH
Load Bearing System: Accurate-grade 6202ZZ bearings support 300kg dynamic load (661lbs) per wheel; Double-sealed raceway design maintains lubrication for 10,000+ rotation cycles; 30% lower rolling resist compared to nylon wheels in warehouse conveyor systems
Quick-Release Mounting Design: 9mm pre-drilled mounting holes align with DIN 988 industrial standards; Tool-no separation mechanism reduces installation time to under 2 minutes; Compatible with 8-10mm diameter bolts for shelving/overhead track applications
Optimized Groove Geometry: U-shaped 45° flank angle prevents belt slippage at speeds up to 1.2m/s; CNC-machined groove width 12±0.1mm fits 8-10mm cables/chains; Mirror-polished surface reduces rope wear by 60% in lifting equipment
Maintenance-No Operate: Self-cleaning groove design expels debris during rotation; The materials eliminate need for grease reapplication; Passed 500-hour continuous run test in cement plant dust chambers