Technical data sheets for SKF wiper seals covering dimensions, surface roughness, operating parameters and ordering information for models A01‑A to A04‑B.
This document provides detailed specifications for a range of SKF wiper seals (models A01‑A, A01‑B, A02‑A, A02‑B, A02‑I, A03‑A, A04‑A, A04‑B). It includes surface‑roughness values, groove dimensions, sealing‑material options, temperature and speed limits, and example ordering dimensions for each model.
The latter part of the sheet contains data for backup rings (ST10‑ST13), with similar technical details such as material, surface roughness, temperature limits and ordering dimensions.
| Bottom of groove | 6.3 µm |
|---|---|
| Groove face | 15 µm |
| ECOPUR® temperature range | -30 °C to +110 °C |
ECOPUR® can be used from –30 °C up to +110 °C.
For A01‑A the dimensions are d = 50 mm, D = 58 mm, D1 = 56 mm, L = 4 mm, L1 = 1 mm.