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Designation
Idler Pulley
Body material
polyamide
AD=Screw tightening torque
160
D=Diameter
80
L=Length
90
R=Max. belt width
85
U=max speed rpm
5000
D1
M20
L1
9
L2
127
Suitable for clamping element
5
T max.
14

Description

Material
Pulley plastic PA6.
Ball bearing chrome steel.
Screw and nut steel.
Version
Ball bearing with sealing discs 2Z-C3.
Screw ISO 4017, grade 8.8, electro zinc-plated.
Nut ISO 4035, grade 8, electro zinc-plated.
Note
Ready-to-install tension pulleys for belts, complete with ball bearing. The ball bearings are sealed both sides, permanently lubricated and maintenance-free.

For tensioning belts on the back of the belt. The tension pulleys can be combined with all tensioning elements to form an elastic belt tensioner. Rigid mounting without a tensioning element is also possible. Can also be used as an idler pulley.
Temperature range
-40 °C to +100 °C.
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