TELLURE ROTA
SERIES
61
THERMOPLASTIC POLYURETHANE WHEELS
WITH POLYAMIDE 6 CENTRE
98
| Catalogue 02/2016
Description
Tyre: blue non-marking thermoplastic polyu-
rethane, hardness 85 Shore A, excellent rolling
resistance and elasticity, good resistance to
wear and tearing.
Centre: polyamide 6.
Hub with plain bore which directly houses the
axle.
Hub with cylindrical roller bearing in a plastic
cage. Also available with stainless steel roller
bearings.
Hub with double shielding ball bearing, co-
printed in centre. The bearing is protected
from dirt, machining residue and corrosive
substances by a glass-fibre reinforced polyam-
ide installation bushing with internal labyrinth
seal.
80-200
mm
75-300
daN
4 km/h
-15 / +70
°C
Uses
Suitable for trolleys and machinery with medium-duty loads, also in case of continu-
ous handling.
The model with ball bearing hub can also be used for mechanical han-
dling or manual-mechanical handling and speed up to 6 km/h.
Suitable for indoor and outdoor use for frequent washing and sterilisation.
Excellent rolling resistance guarantees minimum effort in manual handling.
Examples of recommended applications: trolleys for industrial indoor use, tubular trol-
leys, trolleys for food and chemical industry, mobile scaffoldings (fitted with suitable
brackets, they meet Standard UNI EN 1004:2005).
Environments of use
Suitable for industrial environments, also in presence of water and saturated vapour,
alcohol and glycol, mineral and organic acids.
Floors
Suitable for tiles and cement-resin. Not recommended on unpaved floors or in pres-
ence of processing residues. They facilitate overcoming small obstacles along the path.
They do not mark or damage fragile floors.
WEAK ACIDS
STRONG ACIDS
WATER
ALCOHOL
WEAK BASES
STRONG BASES
HYDROCARBONS
SOLVENTS
70-140
daN
6 km/h
85 Shore A
0
10
90
20
80
30
70
40
60
50
75-300
daN
For information on the compatibility of the component wheel materials with specific aggressive chemical substances, see table at page 36.
INOX