Wrapped bronze sliding bearing - with perforations and sealing at both ends*
TECHNICAL DETAILS BRO-MET® / LD
- Wrapped bronze sliding bearing
- CuSn8P (DIN 17662)
- DIN 1494 / ISO 3547
- Low-maintenance
- With perforations and sealing at both ends

PROPERTIES
- High load capacity and stability at low abrasion, with seal against humidity and external contamination. Extended lubrication clearances.
MATERIALS
- Support material CuSn8P (DIN 17662)
MATERIAL PROPERTIES
- Specific load capacity static ≤ 120 [N/mm2]
- Specific load capacity dynamic ≤ 40 [N/mm2]
- Sliding speed ≤ 2.5 [m/s] depending on lubrication
- Friction value *** 0.05 [µ] to 0.20 [µ] depending on lubrication
- Temperature strain – 40 [°C] to + 250 [°C]
- Max. PV-value 2.8 [N/mm² x m/s]
TOLERANCE DETAILS
- Housing Ø H7
- Bushing inner-Ø after mounting H9
- Shaft tolerance f7 to h8
SHAFT MATERIAL
- Steel, hardened or untempered, surface roughness ≤ Rz 6.3
MOUNTING ADVISE
- Housing: Mounting bevel min. 1.5 mm x 15-45°
- Shaft: Mounting bevel 5 mm x 15°, edges rounded
- The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.
MAINTENANCE
- BRO-MET®/LD 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
RANGE OF APPLICATION
- Hydraulic cylinders, construction machines, crane construction, agricultural machines (impact loading)
CAPTION
*Sealings and special dimensions are only available on request