Press / Interference Fit

Cylindrical interference fit — contact pressure, hub/shaft stresses, torque & axial capacity, required interference.

Input Parameters

Nominal Ø d (shaft/hub bore)

Hub outer Ø d_h

Fit length L

Min interference δ_min

Max interference δ_max

Shaft E_s

GPa

Shaft ν_s

—

Hub E_h

GPa

Hub ν_h

—

Friction μ

—

Required torque T_req

N·m