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RE.FF

Injected polyurethane wheels

Technopolymer centre body

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RE.FF-RBL

Injected polyurethane wheels

Hub with pass-through hole

RE.FF-RSL

Injected polyurethane wheels

Hub with ball bearings

Description

Main specifications

Covering

Injected polyurethane, hardness 55 Shore D.

Wheel centre body

Polyamide based (PA) technopolymer.

Glass-fibre reinforced polyamide based (PA) technopolymer hub cap.

Standard executions

RBL: hub with pass-through hole.

RSL: hub with ball bearings. Ideal and silent solution for heavy loads and continuous moving.

General information

Applications

Excellent rolling resistance and elasticity features, good wear and tearing resistance.

For selection parameters see Technical data.

RE.FF wheels are also supplied with steel sheet brackets RE.FF-N.

Environmental conditions

Suitable for use in environments with the presence of atmospheric agents, alcohols and glycols, weak organic and mineral acids, water and saturated vapour.

Rolling resistance - force / load applied

For each load and diameter, the table indicates the force (in N) needed to push or pull a single wheel at a constant speed of 4 km/h on smooth ground.

For manual handling of a 4-wheel trolley, it is recommended to choose diameters with values below 50 N; for frequent handling, choose values below 30 N.

Traction force or thrust for wheel movement [N]
		Load [N]
		1000	1500	2000	2500	3000	3500	4000	4500
D [mm]	80	45	-	-	-	-	-	-	-
	100	22	45	-	-	-	-	-	-
	125	12	22	40	-	-	-	-	-
	150	<10	20	32	45	60	80	-	-
	200	<10	<10	<10	30	45	60	75	90

Traction force or thrust for wheel movement [N]
		Load [N]
		1000	1500	2000	2500	3000	3500	4000	4500
D [mm]	80	45	-	-	-	-	-	-	-
	100	22	45	50	-	-	-	-	-
	125	12	22	40	50	-	-	-	-
	150	<10	20	32	41	50	65	-	-
	200	<10	<10	<10	30	40	50	60	70

Mechanical moving with towing devices

For mechanical towing, please see the technical specifications to determine the capacity variation.

Temperature

If operating temperatures in an application differ from the standard range of values, please see the technical specifications to determine the capacity variation.

RE.FF-RBL

		D	d	l₃	l₄	Static load# [N]	Rolling resistance# [N]	Dynamic carrying capacity# [N]
Code	Description									Actions
451001	RE.FF-080-RBL	80	12	30	39	2200	1200	1200	110
451006	RE.FF-100-RBL	100	12	30	44	3000	1700	1700	150
451011	RE.FF-125-RBL	125	15	35	44	3500	2300	2300	250
451016	RE.FF-150-RBL	150	20	45	59	7000	2800	3500	470
451018	RE.FF-200-RBL	200	20	50	59	7500	3200	4500	870

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