Pulley, V-Belt MM0432176 - GG25 cast iron Suitable Models: NP13
Metso · Impact Crusher Wear Parts & Spare Parts Partner ISO 9001 Factories · Direct Sourcing

Pulley, V-Belt

OEM Part Numbers Compatible: MM0432176

Pulley, V-Belt for Metso NP13 impact crusher, OEM No. MM0432176. Standard-duty design matched to OEM specifications. Made of GG25 cast iron with hardness 160-220 HB. Weight: 180 kg. Dimensions: Ø850 x 260 mm. Suitable for crushing limestone, coal and gypsum under standard feed conditions.

Material Grade
GG25 cast iron
Weight
180 kg
Hardness
160-220 HB
Dimensions
Ø850 x 260 mm
Certification
CE / ISO 9001
Lead Time
40 days
Warranty
12 months

Suitable Model

NP13

Application

Grooved V-belt pulley on the motor or intermediate shaft, driving the crusher rotor through the matched set of endless V-belts.

Installation Notes

Align the two pulleys with a straightedge; fit the V-belts without forcing them over the flanges; tension to OEM deflection after initial run-in.

FAQ

How many grooves does the V-belt pulley have?
The groove count matches the crusher drive power; provide the model or drawing so we confirm the exact number and belt section.
Why do my V-belts wear quickly?
Usually from misalignment, incorrect tension, worn grooved flanks or oil contamination; inspect both pulleys and align them.
Can I replace just one belt?
No — replace the whole matched belt set at once so load is shared evenly across all grooves.

Inquiry Form

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Pulley, V-Belt · MM0432176 · NP13
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