SKF Nitrile Rubber (NBR) with Steel Element V-Ring Seal Ring Seal, 75 mm ID, 106 mm OD

This ring seal is a rotary shaft sealing component designed to exclude contaminants and help retain lubricants in industrial equipment. It is MADE from a nitrile elastomer and incorporates a metal element to provide structural support, and is supplied in black to suit mechanical assemblies and maintenance routines.

• Nitrile compound resists oil degradation for extended service life
• V‑ring profile sheds debris away from sealing lip during operation
• Compatible with common shaft assemblies to simplify replacements
• Thin cross‑section minimises axial intrusion in tight housings

• Suitable for oil‑sealed rotating shafts in gearboxes
• Ideal for sealing pulley and coupling interfaces in automation
• Used with motors and drive units in electrical equipment
• Can be used for maintenance replacement in mechanical plants
• Suitable for retrofitting in hydraulic and pneumatic assemblies

The primary sealing material is a nitrile rubber compound which offers resistance to oils and greases common in industrial fluids while the metal insert sustains shape under mechanical load.

The steel component maintains the seal’s profile during fitting and prevents collapse when stretched slightly to pass over journals, aiding correct seating on the shaft.

Inspect the seal’s black elastomer lip for cuts or distortions and ensure the internal metal form is free from corrosion or bends that could impair contact with the shaft.