Involute Spline Hub DIN 5480 — N120x3x38x9H
0002Z7ApprovedStandardStd. ref: DIN 5480Std. designator: Hub DIN 5480 - N120x3x38x9HESX designator: ESX-DIN5480-N120X3X38X9H-ALLOY-PL
Round hub with a 30° involute internal spline to DIN 5480, N120x3x38x9H (module 3, 38 teeth), flank-centred.
Engineering Attributes
Dimensions
Base Diameter98.727 mm
Bore Diameter114 H11 (+0.22/0) mm
Measurement Between Pins109.11 mm
Measurement Between Pins Max109.266 mm
Measurement Between Pins Min Ref109.169 mm
Measuring Pin Diameter5.25 mm
Nominal SizeN120x3x38x9H
Number Of Teeth38
Reference Diameter120 mm
Root Diameter120 (+0.76/0) mm
Root Form Diameter119.49 min mm
Space Width6.271 mm
Space Width Max Actual6.361 mm
Space Width Min Actual Ref6.305 mm
Space Width Min Effective6.271 mm
Spline Module3 mm
Spline Pitch Diameter114 mm
Spline Pressure Angle30 deg
Material
MaterialAlloy steel 16MnCr5 / 34CrNiMo6
Finish / SurfaceNone (as processed)
External interface
Mounting StyleSpline
Spline CentringFlank-centred
Spline FormInvolute, 30°
23 attributes
Interchangeability
No interchangeability relationships agreed yet.
Technical data is provided as-is and must be independently verified before use. Terms
Pricing & Availability
Unit of sale: piece