V RING 45MM S rubber shaft seal, No name, 45 mm inner diameter

V RING 45MM S rubber shaft seal by No name is a compact axial seal with a 45 mm inner diameter designed for contact sealing on rotating shafts. It is intended to exclude dust, dirt and light splashes from the shaft interface while allowing the shaft to rotate freely. The seal is suitable for general industrial and mechanical applications where a simple, low-profile sealing element is required to protect bearings, gearboxes and motors from contamination.

Advantages

The rubber V-ring provides a reliable contact seal that is easy to fit directly onto the shaft without additional housings. Its one-piece elastomer construction offers flexibility to accommodate small shaft variation and maintains consistent sealing pressure along the contact lip. The design minimises axial space requirements and eliminates the need for complex mounting, making it a practical choice for straightforward sealing tasks where tight radial tolerances are not critical.

Suitable for

• Sealing bearing ends to prevent ingress of dust and debris
• Protection of gearboxes and housings from light splash contamination
• Use on electric motors and rotating assemblies with moderate operating speeds
• Applications requiring a compact axial seal with a 45 mm shaft fit

Key specifications

• Seal type: V-ring (axial contact seal)
• Material: rubber elastomer
• Inner diameter (shaft fit): 45 mm
• Configuration: one-piece, radial-elastic lip for contact sealing
• Application environment: dust, dirt and light splash protection

How to use

Install the V RING 45MM S by stretching or sliding it onto the shaft so that the sealing lip faces the source of contamination. Position the lip to make light contact with the shaft surface; avoid excessive deformation of the lip during fitting. No additional housing is required, but ensure the shaft and surrounding components are aligned to prevent uneven wear. Regularly inspect the lip for abrasion or hardening and replace the seal if leakage or physical damage is detected.

Использование и уход

For extended service life, keep operating temperatures and chemical exposure within the elastomer’s limits and avoid high-pressure washing directly at the seal contact area.