Consisted of pressed die casting, aluminium with ABS cover.
Swivel head : Precision ball bearing
Wheel center : Precision ball bearing
Wheel: PU (Polyurethane)、ELP (Thermoplastic Elastomer with Electric Conductive function) with plastic thread guard.
WIDTH OF TREAD -
13.5mm
HARDNESS OF TREAD -
shore A 92±3
OFF-SET -
31mm
SWIVEL RADIUS -
81mm
SWIVEL INTERFERENCE -
162mm
OVERALL HEIGHT -
129mm
FITTING -
Round Stem
ROUND STEM -
M28×45L
STANDARD -
DIN EN 12531
WHEEL MATERIAL -
PU (Polyurethane)