RUPHG4.0-40LH-K

RUPHG4.0-40LH-K

4.0 Module Case Hardened 805M20 (58-62HRC) 19°31'42" Left Hand Helix Ground Rack Helical Pinion 20° PA Quality Grade 4f24 DIN 3961/3967 (ISO 1328)

Product specifications

Mating Rack1HR16R040...H
Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39674f24
Normal Module mn4
Gear Tooth TypeSpur Ground
Pressure Angle20°
No. of Teeth [z]40
Ref. Diameter [d]169.766
Bore Diameter [di] H625
Tip Diameter [da]177.766
Keyway [K] DIN 6885-1 Js98 x 7
Hub Length [L]4.5
Hub Diameter [BD] h7125
Face Width [F]39
Backlash (mm) jt.i (min)0.028
Backlash (mm) jt.e (max)0.117
Inertia [I] kgm²2.65 x 10-2
Mass kg7.55

Product specifications

Mating Rack1HR16R040...H
Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39674f24
Normal Module mn4
Gear Tooth TypeSpur Ground
Pressure Angle20°
No. of Teeth [z]40
Ref. Diameter [d]169.766
Bore Diameter [di] H625
Tip Diameter [da]177.766
Keyway [K] DIN 6885-1 Js98 x 7
Hub Length [L]4.5
Hub Diameter [BD] h7125
Face Width [F]39
Backlash (mm) jt.i (min)0.028
Backlash (mm) jt.e (max)0.117
Inertia [I] kgm²2.65 x 10-2
Mass kg7.55