Rotary Shaft Seal Double lip with a PTFE sealing lip Metal-cased, double lip, with a spring-loaded primary sealing lip and an auxiliary lip, plus an additional hydrodynamic aid for better sealing performance
PIX belt, manufacturer part number A138K. Designed for power transmission drives using standard belt sheaves/pulleys. Specs: Type: V-Belt; Section: A (Classical); Outside length: 13.8 in; Top width: 1/2 in; Depth: 5/16 in; Cord material: Aramid (Kevlar).
| Inside Diameter | : | 3.125 in |
| Outside Diameter | : | 4.125 in |
| Width | : | 0.438 in |