Kegel- und Wälzlagerrollen |
Before Microfinish |
After Microfinish |
Outside diameter |
Cylindrical, Ø spread Stock |
Stock removal by Microfinish in the cylindrical middle section 2-4 µm in Ø |
Roughness up to Ø 15 |
Ra 0.1 – 0.15 μm |
Ra < 0.04 μm Ra < 0.08 μm |
Cylindricity up |
0.5 μm 1.0 μm |
0.5 μm 1.0 μm |
Roundness |
~ 1.0 µm |
see table below % improvement 0 up to 10 up to 20 up to 40 up to 60 > 80 |
Stoßdämpfer-
|
Before Microfinish |
After Microfinish |
Roughness | Ra 0,12 - 0,20 µm |
Ra ≤ 0.03 μm |