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- Check that the surface of contact with the belt does not
show abnormal wear.
- Check the functionality of the riveting.
- Check the planarity of the belt surface of contact.
MOBILE LINE HALF PULLEY DIMENSIONS
SPECIFICATION
Wear limit
Standard diameter
Maximum admissible diameter
R
EFITTING THE DRIVEN HALF
- Suitably support the pulley bushing from the threaded side
on a wooden surface.
- Install a new roller casing as shown in the figure.
- To install the new ball bearing, proceed as shown in the
figure using the modular punch.
- Install the lock ring
N.B.
INSTALL THE BEARING WITH VISIBLE SCREENING.
Specific tooling
020376Y Handle for punches
020375Y Adapter 28 x 30 mm
020424Y Driven pulley roller casing drift
79
0,3 mm
Ø 41,000 + 41,035
0 41,08 mm
-
PULLEY BEARING
DESC./QUANTITY
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