The 331054ST is to suit our largest track (339G) so the wheels are 54mm o/d. Thread length of 95mm and has water proof ball bearing.
Weight capacity between 2 trolleys (wheels) is 750Kg.
Also available with the ball bearings exposed, 331054.
These double trolleys (4 wheels) are most suitable for frequently opening doors.
|Code||Wheel O/D (mm)||A (mm)||B (mm)||M (mm)||Per Pair (Kg)|