4series swivel anti-skidding tread pattern polyurethane caster with metal total brake

Single wheel Business Machine casters Light Duty Casters Medium Duty Casters Heavy Duty Caster Super Heavy Duty Caster Conductive round Resistant High temperature Round Super man Made of plastic (TPR) Round Polyurethane (PU) Round Nylon (NYLON) Round Polyolefin hydrogen (PP) Round Phenolic Round Rubber Round Pig iron Round&Forging Steel Round Catalog Download

4series swivel anti-skidding tread pattern polyurethane caster with metal total brake

Wheel Diameter	Tread Width	Capacity Per Caster	Wheel	Bearing	Modle number			Load Height	Swivel Radius
(mm)	(mm)	(kg)	Wheel	Bearing	Metal Side Brake	Metal Total Brake	Nylon Total Brake	(mm)	(mm)
100	51	270	Polyurethane	Delrin	4-4T01SB1-401C	4-4T01SB4-401C	4-4T01SB3-401C	143	90
				Roller	4-4T01SB1-401E	4-4T01SB4-401E	4-4T01SB3-401E
				Double ball	4-4T01SB1-401J	4-4T01SB4-401J	4-4T01SB3-401J
		315	Moldon Polyurethane(Iron Core)	Double ball	4-4T01SB1-431J	4-4T01SB4-431J	4-4T01SB3-431J
		315	Moldon Polyurethane(Aluminum Core)	Double ball	4-4T01SB1-471J	4-4T01SB4-471J	4-4T01SB3-471J
125	51	340	Polyurethane	Delrin	4-5T01SB1-401C	4-5T01SB4-401C	4-5T01SB3-401C	165	108
				Roller	4-5T01SB1-401E	4-5T01SB4-401E	4-5T01SB3-401E
				Double ball	4-5T01SB1-401J	4-5T01SB4-401J	4-5T01SB3-401J
		450	Moldon Polyurethane(Iron Core)	Double ball	4-5T01SB1-431J	4-5T01SB4-431J	4-5T01SB3-431J
		450	Moldon Polyurethane(Aluminum Core)	Double ball	4-5T01SB1-471J	4-5T01SB4-471J	4-5T01SB3-471J
150	51	410	Polyurethane	Delrin	4-6T01SB1-401C	4-6T01SB4-401C	4-6T01SB3-401C	191	127
				Roller	4-6T01SB1-401E	4-6T01SB4-401E	4-6T01SB3-401E
				Double ball	4-6T01SB1-401J	4-6T01SB4-401J	4-6T01SB3-401J
		500	Moldon Polyurethane(Iron Core)	Double ball	4-6T01SB1-431J	4-6T01SB4-431J	4-6T01SB3-431J
		500	Moldon Polyurethane(Aluminum Core)	Double ball	4-6T01SB1-471J	4-6T01SB4-471J	4-6T01SB3-471J
200	51	410	Polyurethane	Delrin	4-8T01SB1-401C	4-8T01SB4-401C	4-8T01SB3-401C	165
				Roller	4-8T01SB1-401E	4-8T01SB4-401E	4-8T01SB3-401E
				Double ball	4-8T01SB1-401J	4-8T01SB4-401J	4-8T01SB3-401J
		540	Moldon Polyurethane(Iron Core)	Double ball	4-8T01SB1-431J	4-8T01SB4-431J	4-8T01SB3-431J
		540	Moldon Polyurethane(Aluminum Core)	Double ball	4-8T01SB1-471J	4-8T01SB4-471J	4-8T01SB3-471J

A polyurethane wheel features:
Elastomeric polyurethane wheels with abrasion, chemical resistance, high strength, high elasticity, resistance to low pressure, shock absorption, resistance to tearing, good performance radiation resistant, high load and shock absorption buffer and the like. Polyurethane wheels with excellent sound-absorbing properties, the wheels do not produce noise during exercise, mute the effect can be achieved. These features polyurethane wheels PU wheel casters very suitable as a material.

Second, polyurethane wheels processing methods:
1, a polyurethane elastomer wheel might also want to take the same general rubber mastication, mixing, curing molding process;
2, polyurethane wheels also can be made into liquid rubber, cast molding or coating, potting, centrifugal molding;
3, polyurethane wheels both with ordinary plastic, as by injection, extrusion, calendering, blow molding and other processes;