SKF Nitrile Rubber (NBR) Seal, 45 mm ID, 62 mm OD, 7 mm

This radial shaft seal provides a resilient sealing solution between rotating and stationary components for oil or grease service. It features a rubber outer diameter and a conventional elastomer sealing lip retained by a garter spring, designed to maintain radial contact under typical rotation and minor misalignment in industrial machinery.

• Permissible circumferential speed 7.41 m/s delivers effective dynamic sealing
• Designed to tolerate misalignment for extended operational life
• Garter spring maintains consistent radial load for steady contact
• Nitrile rubber material resists oils and greases at moderate temperatures
• Withstands rotational speeds up to 3,120 r/min for common drive applications

• Suitable for bearing housings in automation assemblies
• Ideal for gearbox output shafts in electrical drives
• Used with motor shafts in electronics cooling systems
• Can be used for rotary joints in mechanical conveyors

It operates continuously from −40°C up to 100°C, with short-term tolerance to 120°C for transient conditions.

It is intended for low pressure differentials and specified to handle a pressure differential of 0.03 N/mm in typical installations.

The outside diameter is rubber-reinforced, providing a compliant fit in housing bores and aiding installation.

All metric dimensions and performance ratings are used, suitable for systems specified in millimetres and standard SI units.