Shaft Seal, CRWA1 R, NBR (17285)

[Specifications]
・Internal diameter(mm): 41.28, 44.45, 50.8
・Outer diameter(mm): 61.9, 63.55, 66.62
・eClass code: 23-07-08-01

Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRWA1 seals are designed with a metal case, an SKF WAVE lip made of elastomer with higher pumping rate to reduce heat generation, a garter spring to optimize sealing against the shaft, and a dust lip to improve contamination exclusion. Most of the seals feature the SKF Bore Tite coating on the outside diameter that helps fill small imperfections in the housing bore.

[Features]
・For oil or grease
・With garter spring
・WAVE lip creates higher pumping rate
・WAVE lip has less friction between shaft and lip
・WAVE lip has a lower temperature at the contact point