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BU7112262 Back-up for BU 71.12 x 2.62
| Part number | BU7112262 | |
|---|---|---|
| EAN | 8719607301138 | |
| Unit | Each | |
| Long description | Back-up rings type BU | |
| Technical info | Back-up rings are normally used in combination with O-rings. Support rings of the BU type consist of polyurethane or PTFE, which is a harder material than the O-ring itself. We advise reducing the extrusion gap to 0 mm at very high pressures. As standard we supply support rings in polyurethane. Note: The dimensions d and S below are the O-ring dimensions. Show more | |
| dInside diameter | 71,91 mm | |
| Outside diameter | 76,27 mm | |
| eThickness | 1,35 mm | |
| Material | Nitrile rubber [NBR] | |
| Colour | Black | |
| Min. working temperature | -30 °C | |
| Max. working temperature | 120 °C | |
| Content in sale unit | 1 pcs |
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