Wheel description
Vulkollan polyurethane tread; hardness 93 +/-2 Shore A. Cast iron centre.
Ball bearing bore or bore without bearings
The housing is obtained by moulding and turning and contains ball bearings series Z. The hub is available also without bearings.
Axle
Axle composed of ground steel bush with bolt according to UNI EN 24017 and nut according to UNI EN 24032.
Swivel top plate bracket EE MHD, rear brake
Swivel top plate bracket type EE HD, with a plate made of forged steel with integrated pin, a fork with two drawn sides electrowelded to the flange, swivel actions made of an axial ball bearing an a taper roller bearing, lubricator and nut anti-loosening system. Rear adjustable brake: adjustment of the brake setting alters product braking efficiency.