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TECHNICAL DATA BRO-MET®
- Wrapped bronze sliding bearing, with lubrication pockets.
- Low-maintenance
- DIN 1494 / ISO 3547
- All special designs are produced at short notice!
- Punchings and moldings are produced on customer requirement.
- Additional lubrication slots or lubrication drills: on demand!
- Cylindr. and flanged bushings, thrust washer, strips are stand. Fabrication.
| PROPERTIES | Good capacity load and stability at low abrasion, suited for rough operation, corrosion resistant . |
| MATERIALS | |
| Support material | CuSn8P (DIN 17662) |
| MATERIAL PROPERTIES | |
| Specific load capacity static | ≤ 120 [ N/mm² ] |
| Specific load capacity dynamic | ≤ 40 [ N/mm² ] at max. 2.0 m/s |
| Sliding speed | ≤ 2,5 [ m/s ] |
| Friction value | 0,05 to 0,12 [ µ ] depending on lubrication |
| Temperature strain | -40 to +250 [ °C ] |
| Max. Pv - value | 2,8 [ N/mm² x m/s ] |
| Werkstoff | > 75 [ % ] |
| TOLERANCE DETAILS | |
| Housing – Ø | H7 |
| Bushing after mounting | H9 |
| Shaft tolerance | f7 to f8 |
| SHAFT MATERIAL | Steel, hardened or untempered, surface roughness ≤ Rz 6,3 |
| MOUNTING ADVISE | |
| Housing – Ø | Mounting bevel, min. 1,5 mm x 15-45° |
| Shaft | Mounting bevel, 5 mm x 15°, edges rounded |
| Force fitting mandrel | The application of an adequate force fitting mandrel is advisable. Maybe grease lubrication of the outer surface is necessary when mounting. |
| MAINTENANCE | BRO-MET® is a low-maintenance bronze sliding bearing, primary lubrication is necessary. Oil or grease lubrication is possible. Due to lubrication pockets lubrication clearances are reduced to a minimum! |