18
R257
POLYAMIDE / POLYURETHANE WHEEL WITH RECTANGULAR SWIVEL PLATE AND STEEL BEARINGS (HEAVY DUTY SERIES)
Nylon/Polyurethane wheels
Materials:
Wheel body (1):
Polyamide. Resistant to oils and greases.
Tread (2):
Injected polyurethane. Hardness 60 ± 5 Shore D.
Surface finish:
Smooth.
Colour:
(1) Natural white.
(2) Red (Ral 3013).
(3-4-5-6) Galvanised blue.
Wheel rotation (4):
A pair of steel ball bearings is inserted in the wheel hub to provide excellent rollability.
Bracket (3):
Extra-thick steel (DD13) fork.
Rotating assembly (5):
Steel rotating assembly with double ball race, assembled with steel screw grade 8.8 and rectangular swivel plate with four slotted mounting holes.
Wheel fastening (6):
Steel hex head screw, coupled with a self-locking steel nut.
Special requests:
Upon request and for a minimum of 20 pieces, the wheel can be supplied with a needle roller cage, (replace code no. R257 with code no. R247).
| Code | art. | D | A | H | I | E | G | M | N | c | h | Weight (g) | F1 (Kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R257080.0001 | R257080.T34P080X060 | 80 | 34 | 108 | 47 | 100 | 84 | 80 | 60 | 12 | 9 | - | 260 |
| R257100.0001 | R257100.T40P080X060 | 100 | 40 | 130 | 47 | 100 | 84 | 80 | 60 | 12 | 9 | - | 300 |
| R257125.0001 | R257125.T40P080X060 | 125 | 40 | 156,5 | 51 | 100 | 84 | 80 | 60 | 12 | 9 | - | 400 |
| R257150.0001 | R257150.T45P105X080 | 150 | 45 | 195 | 60 | 132 | 110 | 105 | 80 | 23 | 12 | - | 600 |
| R257200.0001 | R257200.T50P105X080 | 200 | 50 | 242 | 59 | 132 | 110 | 105 | 80 | 23 | 12 | - | 700 |