SKF Nitrile Rubber Seal, 35mm ID, 72mm OD, 7mm

This seal is a robust rotary shaft seal designed for applications where a reliable barrier between rotating and stationary components is essential. With an inside diameter of 35mm and an outside diameter of 72mm, this nitrile rubber seal ensures optimum performance in both standard and high-temperature environments. Its unique HMSA10 design incorporates an elastomeric sealing lip for effective fluid containment under various operating conditions.

• Garter spring enhances stability for consistent sealing pressure
• Non-contacting auxiliary lip improves contamination resistance for cleaner operation
• Accommodates shaft misalignment effectively ensures operational flexibility and reliability
• Compatible with a circumferential speed of up to 6.39m/s supports efficient performance at high speeds
• Operates efficiently in temperatures ranging from -40°C to +100°C ensures reliability across a wide temperature range

• Utilised in automotive for effective oil sealing
• Used in machinery to prevent grease leakage
• Ideal for rotating shafts in automation systems
• Effective in construction equipment to guard against debris
• Employed in electrical to maximise component durability

The sealing lip is made from nitrile rubber, which is ideal for oil and grease resistance, while the outer diameter is constructed using a rubber metal reinforced design, enhancing durability.

It operates effectively within a temperature range of -40°C to +100°C, with short periods of operation possible at temperatures up to 120°C, making it suitable for demanding applications.

Regular inspection of the seal for signs of wear or damage is recommended, and ensuring the operating environment is clean can help prolong its lifespan.

The auxiliary lip serves a crucial role by preventing contamination from entering the sealed area, which aids in maintaining a reliable barrier against potential fluid loss.

This seal is designed to accommodate some degree of shaft misalignment, which helps to maintain effective sealing even when there is a slight deviation in shaft positioning.