Injection polyurethane wheels, polyamide 6 centre, swivel top plate bracket type NL with front lock

Wheel description Injection polyurethane tread; hardness 55 Shore D. Polyammide 6 centre. Hub with ball bearing Hub with double shielding ball bearing, co-printed in centre (diam. 80-125 mm). Hub with double shielding ball bearings (diam. 150-200 mm).The bearings are protected from dirt, machining residue and corrosive substances by a glass-fibre reinforced polyamide installation bushing with internal labyrinth seal. Diam. 250 mm: hub with shielded ball bearings with interference assembly in the seats obtained by centre moulding. Axle Axle composed of bolt according to UNI EN 24017 and nut according to UNI EN 24032. Swivel top plate bracket type NL with front lock Swivel top plate bracket type NL. The plate, the ball rice ring and the fork are of pressed steel zinc plated finish; swivel actions: double ball greased race with dust protection seal made of polyethilene. The king pin is integral with top plate and duly rivetted. The front brake is necessary to lock wheel and top plate rotation.

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	80	30	107	100x85	80x60	9	37	120	130	604901
	100	30	128	100x85	80x60	9	35	120	200	604902
	125	35	156	100x85	80x60	9	35	120	220	604903
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