Staypro Spur Gear SP-2040 – Module 2.0 | 40T Steel

£89.00

Precision AISI 4140 alloy steel spur gear. Module 2.0, 40 teeth, 20mm bore, case hardened HRC 58–62. Rated to 320 Nm and 1,800 RPM. AGMA Grade 8 quality.

45 in stock

SKU: SP-2040-SG

Description

Staypro SP-2040 Precision Spur Gear

The SP-2040 is a high-precision spur gear engineered for demanding industrial power transmission applications. Manufactured from case-hardened alloy steel with tight dimensional tolerances, this gear delivers reliable, low-noise operation in gearboxes, conveyor systems, and automated machinery.

Technical Specifications

Parameter Value
Gear Type Spur Gear
Module 2.0
Number of Teeth 40
Pitch Diameter 80 mm
Face Width 25 mm
Bore Diameter 20 mm
Pressure Angle 20°
Material AISI 4140 Alloy Steel
Surface Treatment Case Hardened (HRC 58–62)
Hub Length 35 mm
Keyway 6 × 3.5 mm
Max Torque 320 Nm
Max RPM 1,800 RPM
AGMA Quality Grade 8
Weight 0.85 kg

Features

  • Precision hobbed teeth for smooth, quiet engagement
  • Case-hardened alloy steel for exceptional wear resistance
  • Standard 20° pressure angle for maximum load capacity
  • Keyway and set-screw hub for secure shaft mounting
  • Black oxide finish for corrosion protection

Applications

  • Industrial gearboxes
  • Conveyor drives
  • Packaging machinery
  • Agricultural equipment
  • Robotics and automation

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