Plain disc harrow blade 55886 diameter 410 mm square hole 26 mm
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Plain disc harrow blade 55886 diameter 410 mm square hole 26 mm

Plain disc harrow blade part number 55886 engineered for soil cultivation machinery. Manufactured from premium 30 MnB 5 boron steel, it features a 410 mm outer diameter, 26 mm center square hole, 3.2 mm plate thickness, and 39 mm concavity, delivering superior wear resistance and reliable performance in the field.

  • 30 MnB5 boron steel
  • Smooth plain edge
  • Calibrated 39 mm dish concavity
€19.90VAT incl.
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Description

Plain harrow disc blade 410 mm square bore 26 mm - Part number 55886

Plain disc harrow blade for disc cultivators and seedbed implements, commercial part number 55886. Engineered for shallow tillage, soil leveling, and crop residue sizing, it delivers a clean, continuous soil cut across varied terrains. Manufactured from high-grade 30 MnB5 boron steel, it provides exceptional wear resistance alongside structural elasticity to withstand impacts from stones and buried obstacles. It features an outer diameter of 410 mm, a 39 mm concavity, a 3.2 mm plate thickness, and a 26 mm central square bore designed for direct axle mounting.

Key features

30 MnB5 boron steelHeat-treated alloy steel formulation delivering superior abrasion resistance and long-lasting cutting performance.
Smooth plain edgeContinuous cutting profile engineered for uniform seedbed leveling and consistent soil crumbling.
Calibrated 39 mm dish concavityPrecise curvature that facilitates optimal soil inversion and effective incorporation of vegetative residues.
26 mm square center holeAccurately punched square center ensuring a tight, non-slip lock onto the matching harrow gang axle.

Specifications

Commercial part number55886
Product typePlain disc harrow blade
MaterialBoron steel 30 MnB5
Diameter410 mm
Center boreSquare 26 mm
Thickness3.2 mm
Concavity39 mm
Fitting tipsBefore sliding the disc onto the square axle gang, remove any soil buildup, rust, or metal burrs from the shaft and adjacent spools. Mount the blade ensuring its 39 mm dish concavity matches the intended direction of the gang assembly. Check that the 26 mm square bore slides evenly onto the shaft without excessive force to avoid stress concentrations. Torque the axle gang nut to the equipment manufacturer's specification and inspect the entire disc pack for tightness after the first operational hours in the field.

Compatible parts and accessories 1

Parts and accessories that go with this product

From the same category: Disc Harrow Blades

Other items from the same family

Same category: not always compatible, check the model in the description.

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Plain disc harrow blade 55886 diameter 410 mm square hole 26 mm
Price€19.90