Cmi 2 3/8 Al Sides Bearing Pulley Rc103

Strength: 6,000lbs Sheave: Steel Mechanics: Bushing or Sealed-Needle Bearing* Sides: Aluminum Axle: Stainless Steel Max. Diameter: 5/8"/15.5mm Weight: 11oz/320g Color: Black or Blue* *(Bushing is Black; Bearing is Blue) Part Number: RC102 (435517), RC103 (435511)|Weight: 0.75 lbs|MBS: 6,000 lbs (26kN)|Rope Capacity: 5/8"|Side Plates: Anodized Aluminum|Mechanics: Bushing (435517), Bearing (435511)|Sheave: 2 3/8" Steel|Axle: Stainless Steel|Size (in): 4.375x3.5|Efficiency: 91.4% (435517), 95.6% (435511)