RE.F4 Mould-on polyurethane wheels Cast iron centre body


  • RoHS
  • iconN_3000_25000

Description

Main specifications

Covering

Mould-on polyurethane, hardness 95 Shore A.

Wheel centre body

Cast iron.

Standard executions

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

General information

Applications

Excellent smoothness and elasticity features, high wear and tearing resistance.
For selection parameters see  Technical Data.
RE.F4 wheels are supplied also with bracket:
  • RE.F4-H: wheels with steel sheet bracket to be used for medium-heavy loads.
  • RE.F4-WH: wheels with electro-welded steel bracket to be used for heavy loads
  • RE.F4-WEH: wheels with electro-welded steel bracket to be used for extra-heavy loads.

Environmental conditions

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.

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.
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.

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.

Special executions on request

Hole with keyway in compliance with UNI 6604, UNI 6607 e ISO 2941 (RBL version).
Mould-on polyurethane wheels Cast iron centre body RE.F4
RE.F4
Filter
Code Description D dH7 d3 dr * l3 l4 Static load#
[N]
Dynamic carrying capacity#
[N]
Weight
451401 RE.F4-100-RBL 100 15 55 30 40 45 5000 3000 1500
451402 RE.F4-125-RBL 125 20 60 30 40 60 6000 4000 1300
451403 RE.F4-150-RBL 150 20 70 40 50 60 9100 7000 3700
451404 RE.F4-200-RBL 200 20 70 40 50 60 15000 9500 4600
451405 RE.F4-250-RBL 250 40 95 60 80 80 28000 16000 11000
451406 RE.F4-300-RBL 300 50 120 80 100 100 42000 25000 21200
RE.F4
Filter
Code Description D D d3 l3 l4 l5 Static load#
[N]
Rolling resistance#
[N]
Dynamic carrying capacity#
[N]
Weight
451411 RE.F4-100-RSL 100 15 35 38 40 11 5000 2200 3800 1020
451412 RE.F4-125-RSL 125 20 47 50 55 14 8000 2700 5500 1980
451413 RE.F4-150x50-RSL 150 20 47 50 55 14 9100 2900 7000 2500
451410 RE.F4-150x80-RSL 150 25 62 80 88 18 17000 4000 10000 5690
451414 RE.F4-200x50-RSL 200 20 47 50 55 14 15000 3800 10000 3650
451415 RE.F4-200x80-RSL 200 25 62 80 86 17 20000 4500 16000 7260
451416 RE.F4-250-RSL 250 25 62 80 86 17 28000 5000 19000 9810
451417 RE.F4-300-RSL 300 30 62 80 86 17 34000 6000 23000 13800