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  Plastic support rollers
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Plastic support rollers for the
Type SFK and PFR		 •
•
•		 plastic support rollers
optimal guidance of the tubes
extended travel distance

Support rollers are used whenever the unsupported length of the SFK tube is exceeded. Support rollers enable longer travel distances to be achieved.

The order for a support roller type PR should contain the following data:
PR width of the supporting surface [in cm] / Ø 50 x height

(1) The width of the supporting surface (A) depends on the SFK- or PFR-type used. (see Table)
   
(2) The height (H) of the support bracket depends on the bend radius of the used tube.

Example: Bend radius 150 mm, SFK 32N
PR 15 / Ø 50 x 300
PR
A B C D E
PFR
Type
10
10
11
10
15
20
20
27
100
100
110
100
150
200
200
270		 166
166
176
166
216
266
266
336		 80
80
90
80
130
180
180
250		 140
140
150
140
190
240
240
310		 143
143
153
143
153
243
243
313
121
122
123
221
222
223
322
323


Configuration example: SFK tube on two support milers with bracket
PR
A B C D E
SFR
Type
10
15
20
100
150
200		 166
216
266		 80
130
180		 140
190
240		 143
193
243
12,22
32
52
not for connector "A" and
partial for connector "B" !



Support roller with bracket:
The plastic support miler is supplied with a very stable and heavy duty bracket, which has proved its worth in extreme applications.

Support roller with bracket:
The support roller can also be supplied without bracket. Mounting then takes place on the machine bed or the wall.

PR 15 / Ø 50

 

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