SKF CRSA1 R Radial Shaft Seal

SKF CRSA1 R radial shaft seal, metric size 145×164×14, is a member of SKF’s CR-series seals designed for general industrial shaft sealing. The bore is 145 mm, the outer diameter 164 mm, and the cross‑section width is 14 mm, identifying this exact model as the CRSA1 R variant. As part of the CRSA1 family, this seal is intended for sealing rotating shafts in general industrial equipment, helping retain lubricants while preventing the ingress of contaminants. The 145 mm shaft fit, combined with a 164 mm housing ID and 14 mm cross‑section, aligns with SKF’s cataloged metric dimensions for CRSA1 R, supporting straightforward replacement in applications that specify this size within the CR/CRS seal family. This size is one of SKF’s standard metric offerings, enabling reliable compatibility with equipment designed for 145 mm shafts while leveraging the CR seal design commonly used across diverse industrial machines.