SIT-LOCK Locking Assemblies
Keyless friction locking assembly family for shaft-hub connections.
Supplied as the original brand or as an engineered equivalent, depending on availability and the required delivery time.
Provides backlash-free shaft-hub connection without conventional keys in suitable applications.
Key Benefits
- Keyless connection
- High torque transfer
- Controlled assembly
Technical Features
- Frictional shaft-hub locking
Technical Specifications
Technical data under verification
| Parameter | Status |
|---|---|
| Shaft diameter d (mm) | Being verified · available on request |
| Hub bore / outer diameter D (mm) | Being verified · available on request |
| Transmissible torque (Nm) | Being verified · available on request |
| Transmissible axial force (kN) | Being verified · available on request |
Verified values for this series are being prepared from the manufacturer's current documentation. Send your operating data and we will provide the matching specification and datasheet.
SIT
SIT is an Italian manufacturer of mechanical power transmission components, including TRASCO couplings, taper bushes, pulleys and SIT-LOCK locking assemblies.
Brand names are used for identification and technical reference. MECHATRIC is not an authorized representative of SIT unless explicitly stated.
Replacing an existing component?
Engineering Review Required
Send the existing brand, series and size, a nameplate photo or a drawing. Our engineers evaluate dimensional and technical compatibility before recommending an original, alternative or custom solution.
Brand names and model codes are used only for identification and technical reference. Technical interchangeability is confirmed against the specific application before final selection.
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