RE.FF-RSLInjected polyurethane wheels

Hub with ball bearings

Technopolymer centre body

Technical datasheet

RE.FF-RSL

Hub with ball bearings

RE.FF-RBL

Hub with pass-through hole

RE.FF-RSL

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Catalogue	Description	D	d	l₃	l₄	Static load# [N]	Rolling resistance# [N]	Dynamic carrying capacity# [N]

451021	RE.FF-080-RSL	80	8	30	40	2200	1300	1300	170
451023	RE.FF-100-RSL	100	8	30	45	3000	2000	2000	210
451025	RE.FF-125-RSL	125	8	35	45	3500	2500	2500	300
451027	RE.FF-150-RSL	150	12	45	60	7000	3000	3500	760
451029	RE.FF-200-RSL	200	12	50	60	7500	3600	4500	1160

# For rolling resistance and dynamic carrying capacity see Technical data.

Main specifications
General information

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.

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.