2022 Ronstan Marine Catalogue - Flipbook - Page 127
TRAVELLER SYSTEMS
Series 55 Ball Bearing
501005
RC15518A
RC15518A with pivoting mainsheet sheave unit is
a premium compact and low profile solution for a
2:1 mainsheet system. The central roller maintains
sheet alignment and low friction when reaching
with sheet eased and traveller car to leeward.
75mm (3”) diameter control sheaves suit up to
14mm (9/16”) rope.
Precision machined bodies and Torlon® ball
bearings ensure free running performance
even under extreme loads.
Torlon® ball bearings (cars) and
rollers (RC15518A sheaves).
Custom solutions can be developed to suit
individual requirements.
Acetal ball bearings (sheaves).
Alloy cheek/pivot plates and sheaves.
Grade 316 stainless steel fixtures.
Main and mizzen sheet systems on monohulls to
36m (120ft), or multihulls to 23m (75ft).
Self-tacking jib systems on boats 23m (75ft)
and above.
PRODUCT No.
DESCRIPTION
LENGTH
mm
WIDTH
mm
M.W.L.
kg
B.L.
kg
WEIGHT
g
LENGTH
in
WIDTH
in
M.W.L.
lb
B.L.
lb
470
125
6000
12000
10500
18 1/2
4 15/16
13200 26500
-
-
-
-
1
-
-
WEIGHT
oz
Ball Bearing
RC15518A
Accessories
501005
Car, pivoting mainsheet sheave stirrup with 2 x 150mm (6”) diameter Orbit
sheaves, single 75mm (3”) diameter Orbit control sheaves
Ball bearing, Torlon®, 12.7mm (1/2”) diameter
-
-
370.3
0.1
125