Liner N22024124 - Mn18Cr2 Suitable Models: NP1110
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Liner

OEM Part Numbers Compatible: N22024124

Liner for Metso NP1110 impact crusher, OEM No. N22024124. Heavy-duty reinforced design for high-impact crushing conditions. Made of Mn18Cr2 with hardness 180-220 HB. Weight: 150 kg. Dimensions: 900 x 600 x 45 mm. Optimized for abrasive materials such as sandstone and river pebble.

Material Grade
Mn18Cr2
Weight
150 kg
Hardness
180-220 HB
Dimensions
900 x 600 x 45 mm
Certification
CE / ISO 9001
Lead Time
20 days
Warranty
6 months

Suitable Model

NP1110

Application

General manganese wear liner used throughout the crushing chamber and frame to protect structural surfaces from abrasion; available in many profiles and part numbers for the full NP series.

Installation Notes

Identify the exact liner profile and location before ordering; bolt or wedge it onto the backing surface and retorque after the first hour of operation.

FAQ

What is the standard liner made of?
All chamber and frame liners are high manganese steel Mn18Cr2, which work-hardens under repeated impact.
How do I order the correct liner?
Liners differ by profile and position; provide the machine model and the part number or drawing number from the old liner for an exact match.
How long should a manganese liner last?
Service life depends on feed hardness and throughput; inspect regularly and replace at 50% wear of the original thickness.

Inquiry Form

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Liner · N22024124 · NP1110
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