Hallite wiper seal 820
Technical details
OPERATING CONDITIONS | METRIC | INCH |
Maximum Speed | 4.0 m/sec | 12.0 ft/sec |
Temperature Range | -45°C +110°C | -50°F +230°F |
SURFACE ROUGHNESS | µmRa | µmRz | µmRt | µinRa | µinRz | µinRt |
Dynamic Sealing Face Ød₁ | 0.1 – 0.4 | 1.6 max | 4 max | 4 – 16 | 63 max | 157 max |
Static Sealing Face ØD₁,ØD₂, h | 1.6 max | 6.3 max | 10 max | 63 max | 250 max | 394 max |
Static Housing Faces L₁ | 3.2 max | 10 max | 16 max | 125 max | 394 max | 630 max |
RADII | |
Max Fillet Rad r₁ in | 0.016 |
Max Fillet Rad r₂ in | 0.016 |
INCH | ||||||
Part no. | Ød1 | ØD1 | ØD2 | L1 | WL | h |
4855600 | 1.125 | 1.5 | 1.375 | 0.187 | 0.350 | 0.094 |
4855700 | 1.25 | 1.625 | 1.5 | 0.187 | 0.350 | 0.094 |
4855800 | 1.375 | 1.75 | 1.625 | 0.187 | 0.350 | 0.094 |
4855900 | 1.5 | 1.875 | 1.75 | 0.187 | 0.350 | 0.094 |
4856000 | 1.75 | 2.125 | 2 | 0.187 | 0.350 | 0.094 |
4837800 | 2 | 2.5 | 2.332 | 0.25 | 0.450 | 0.125 |
4856100 | 2.25 | 2.75 | 2.582 | 0.25 | 0.450 | 0.125 |
4856200 | 2.5 | 3 | 2.832 | 0.25 | 0.450 | 0.125 |
4856300 | 3 | 3.5 | 3.332 | 0.25 | 0.450 | 0.125 |
4856400 | 3.5 | 4 | 3.832 | 0.25 | 0.450 | 0.125 |
4856500 | 4 | 4.5 | 4.332 | 0.25 | 0.450 | 0.125 |
4856600 | 4.5 | 5.25 | 4.998 | 0.375 | 0.674 | 0.187 |
4856700 | 5 | 5.75 | 5.498 | 0.375 | 0.674 | 0.187 |
4856800 | 6 | 6.75 | 6.498 | 0.375 | 0.674 | 0.187 |