SKF Nitrile Rubber (NBR) Radial Shaft Seal, 58 mm ID, 72 mm OD, 8 mm

This radial shaft seal provides a sealing solution for rotating shafts, preventing fluid leakage and limiting contaminant ingress in mechanical assemblies. It is manufactured from nitrile rubber and designed to run on rotary shafts where a resilient contact lip against the shaft is required. The component suits environments where a flexible elastomeric seal is needed to maintain operating fluids and preserve equipment performance.

• Nitrile rubber composition resists common oils and greases
• Rotary lip design maintains continuous shaft contact
• Thin cross-section reduces axial space requirements
• Robust sealing action minimises leakage under rotation
• Compatible with standard shaft machining for straightforward fitment

• Suitable for sealing pump rotating shafts in hydraulic systems
• Ideal for gearbox output shafts in industrial machinery
• Used with motor drives where oil retention is required
• Can be used for agricultural equipment with oil baths
• Appropriate for maintenance replacement in rotating assemblies

The seal is specified for a 58 mm inside diameter to match shaft size.

The housing must accept a 72 mm outside diameter for correct installation.

The component has an 8 mm thickness in its radial cross-section.

The lip is formed from nitrile rubber, chosen for elastomeric sealing properties.