Ronstan Series 40 Orbit BB Sheave [RF48000] Marine Navigation & Instruments | GPS - Chartplotters S60 - on boats up

S60 - on boats up to 40ft

66 quarts)

36W max on 12V system

Post Size: 3/8"

Smith Trailer Post Guide-Ons give a clear visual marker to know you're backing

Ronstan Series 40 Orbit BB Sheave [RF48000] Marine Navigation & Instruments | GPS - Chartplotters S60 - on boats upSeries 40 Orbit BB Sheave Ball Bearing versions incorporate the 2 stage bearing system using ball bearings to minimize friction and a secondary full contact bearing to maintain low friction across the full working load range. Specifications: Sheave Captive BB Width: 15. 5mm 5 8" Sheave Diameter: 40mm 1 9 16" Maximum Rope: 10mm 3 8" M. W. L.: 400kg 880lbs Weight: 30g 1. 1oz