V RING 30MM no name — rubber V-ring seal 30 mm internal diameter

V RING 30MM is a rubber V-ring sealing element with a 30 mm internal diameter designed to protect rotating shafts and housings from contaminants while retaining lubricants. The seal fits over the shaft and achieves radial sealing through its flexible V-shaped lip, providing a compact and low-profile solution suitable for applications where axial movement and simple installation are required.

Advantages

The rubber V-ring offers straightforward installation by stretching over the shaft and locating against a housing face. Its V-shaped sealing lip provides effective exclusion of dust, dirt, and splash water while preventing lubricant leakage. The elastic material and simple geometry allow axial flexibility and tolerance compensation, making the seal adaptable to shafts with slight misalignment or eccentricity. The compact design minimises axial space requirements and reduces the need for additional sealing components.

Suitable for

• Sealing shafts in gearboxes and transmissions
• Protection of motor and pump shafts against contaminants
• Sealing industrial drives, reducers and couplings
• Applications requiring a compact, low-profile shaft seal

Key specifications

• Internal diameter: 30 mm
• Material: rubber elastomer (V-ring profile)
• Seal type: radial V-ring shaft seal
• Design: flexible V-shaped sealing lip for axial compliance
• Mounting: stretches over shaft and bears on housing face

How to use

Install the V RING 30MM by sliding or stretching it over a clean shaft until the base of the V-ring seats against the designated housing face or shoulder. Ensure the sealing lip faces the medium to be excluded (dirt, water) while the base contacts the retaining surface. Check shaft and housing surfaces for burrs, sharp edges or excessive roughness that could damage the seal during fitting. Lubricate the seal or shaft lightly if required to ease installation, and verify that the seal is not twisted and the lip is evenly engaged around the shaft.

Usage recommendations

Use the V RING 30MM within the temperature and chemical resistance range appropriate for its rubber elastomer; avoid prolonged exposure to aggressive solvents or temperatures beyond the material limits. Regularly inspect the seal for wear, cracking or loss of elasticity and replace if sealing performance degrades. For optimal service life, maintain proper shaft alignment and surface finish as specified for V-ring applications.