Ronstan Series 40 Ball Bearing Block - Double - Swivel Head [RF40200] Marine Plumbing & Ventilation | Ballast Pumps Installation Hole Size: 1-7/8"

Installation Hole Size: 1-7/8"

Amperage: 15A @ 12V DC

BOLT Actuator Wire Harness Extension - 20'

Voltage Rating 300 Volts AC Maximum / 48 Volts DC Maximum

Ronstan Series 40 Ball Bearing Block - Double - Swivel Head [RF40200] Marine Plumbing & Ventilation | Ballast Pumps Installation Hole Size: 1-7/8"Series 40 Ball Bearing Block Double Swivel Head Features: Low friction Acetal or Torlon bearing system Lightweight Cheek cut outs for easy bearing maintenance Features a swivel shackle head for full 360 rotation Sheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2 stage ball bearing system provides consistent performance over the full load range. Applications: Mainsheet Halyard Vang Spinnaker control lines