The 331024 is to suit our small track (339P) so the wheels are 24mm o/d. Has a thread length of 30mm.
Weight capacity between 2 trolleys (wheels) is 60Kg.
Ball bearings are exposed.
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)|