PSG0.8-21H Spur Gear

PSG0.8-21H Spur Gear

0.8 Module Case Hardened 805M20 (58HRC) Precision Spur Gears 20° PA Quality Grade 7e DIN 3961/58405 (ISO 1328)

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN584057e
Gear Tooth TypeSpur
Normal Module mn0.8
Pressure Angle20°
No. of Teeth [z]21
Torque T₂ [Nm] n1 100 r/min4.76
Ref. Diameter [d]16.8
Tip Diameter [da]18.4
Bore Diameter [di] H75
Hub Diameter [BD]12
Backlash (mm) jt.i (min)0.047
Backlash (mm) jt.e (max)0.096
Inertia [I] kgm²6.52 x 10-7
Mass [kg]0.02

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN584057e
Gear Tooth TypeSpur
Normal Module mn0.8
Pressure Angle20°
No. of Teeth [z]21
Torque T₂ [Nm] n1 100 r/min4.76
Ref. Diameter [d]16.8
Tip Diameter [da]18.4
Bore Diameter [di] H75
Hub Diameter [BD]12
Backlash (mm) jt.i (min)0.047
Backlash (mm) jt.e (max)0.096
Inertia [I] kgm²6.52 x 10-7
Mass [kg]0.02

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