O-Ring Seals

Radial O-ring groove sizing, squeeze, pressure and friction.

Input Parameters

Shaft / rod diameter d₁

mm

Cross-section Ø d₂

mm

Operating pressure p

MPa

Hardness (Shore A)

Application

Extrusion gap e

mm

Friction coefficient μ

—

Service conditions

Service temperature T

°C

Stroke speed v

m/s

Oil viscosity ν

mm²/s

Back-up ring

Results

Schematic (cross-section)