RE.F4

Mould-on polyurethane wheels

SKU: 9519 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Static load # Dynamic carrying capacity # Weight
Code Description D dH7 l3 l4 d3 dr * [N] [N] g
451401 RE.F4-100-RBL 100 15 40 45 55 30 5000 3000 1500
451402 RE.F4-125-RBL 125 20 40 60 60 30 6000 4000 1300
451403 RE.F4-150-RBL 150 20 50 60 70 40 9100 7000 3700
451404 RE.F4-200-RBL 200 20 50 60 70 40 15000 9500 4600
451405 RE.F4-250-RBL 250 40 80 80 95 60 28000 16000 11000
451406 RE.F4-300-RBL 300 50 100 100 120 80 42000 25000 21200
* Max diameter permissible for hole to ensure the static load values reported.# See Technical Data for static load and dynamic carrying capacity.
Standard Elements Main dimensions Static load # Rolling resistance # Dynamic carrying capacity # Weight
Code Description D d l3 l4 l5 d3 [N] [N] [N] g
451411 RE.F4-100-RSL 100 15 38 40 11 35 5000 2200 3800 1020
451412 RE.F4-125-RSL 125 20 50 55 14 47 8000 2700 5500 1980
451413 RE.F4-150×50-RSL 150 20 50 55 14 47 9100 2900 7000 2500
451410 RE.F4-150×80-RSL 150 25 80 88 18 62 17000 4000 10000 5690
451414 RE.F4-200×50-RSL 200 20 50 55 14 47 15000 3800 10000 3650
451415 RE.F4-200×80-RSL 200 25 80 86 17 62 20000 4500 16000 7260
451416 RE.F4-250-RSL 250 25 80 86 17 62 28000 5000 19000 9810
451417 RE.F4-300-RSL 300 30 80 86 17 62 34000 6000 23000 13800
# See Technical Data for static load, rolling resistance and dynamic carrying capacity.

Additional information

Applications

Excellent rolling resistance and elasticity, high wear and tearing resistance.<BR>See Technical Data for Selection Parameters.

Covering

Mould-on polyurethane, hardness 95 Shore A.

Environmental conditions

RE.F4 wheel is suitable for use in environments with the presence of atmospheric agents, alcohols and glycols; use in environments with the presence of organic and mineral acids, basic solutions and saturated vapour is not recommended.

Mechanical moving with towing devices

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

Rolling resistance - force / load applied

The diagram shows the force to be applied to a wheel to keep it moving at the constant speed of 4 km/h, according to the applied load.<BR>The intersection point with a 50N value is the maximum transportable load with a manually actuated 4-wheel trolley; in fact, 200N = 50N x 4 wheels is the maximum force that may be supported by the operator according to the regulations in force regarding work safety.

Special executions on request

Hole with keyway in compliance with UNI 6604, UNI 6607 e ISO 2941 (RBL version).

Standard executions

– <STRONG>RBL</STRONG>: hub directly made into the centre. The wheel hub is designed to be easily reprocessed to obtain a keyway or housing for clamping. Any further<BR>reprocesses on the wheel must be carried out with maximum working temperature up to 80°C, (recommended max limit temperature during normal use of the product) to prevent degradation of the polyurethane coating. Ideal solution for equipment with drive wheels.<BR>- <STRONG>RSL</STRONG>: hub with ball bearings. Ideal solution for heavy loads and continuous moving.

Temperature

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

Wheel centre body

Cast iron.

Notes

RE.F4 wheels are also supplied with bracket: <BR>- RE.F4-H: wheels with steel sheet bracket to be used for medium-heavy loads.<BR>- RE.F4-WH: wheels with electro-welded steel bracket to be used for heavy loads.<BR>- RE.F4-WEH: wheel with electro-welded steel bracket to be used for extraheavy <BR>loads.

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