Solid lubricant integrated, good lubricant supply through, corrosion resistant.
BRO-LUB is a maintenance-free bronze plain bearing with solid lubricant depots. Initial lubrication is necessary! High load capacity with low wear, very suitable for low sliding speeds and oscillating movements.
Materials
Support material/Carrier material
Bronze (CuSn8P)
Product Properties
Lubricant
lubricant depots filled with solid lubricant
Maintenance
maintenance free
Static load
≤ 120 N/mm²
Dynamic load
≤ 40 N/mm²
Sliding speed
≤ 2,5 m/s
Friction value
0,03 up to 0,25 µ
Temperature strain
-100 up to +200 °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
Shaft material
Material
Steel, hardened or unhardened, surface roughness ≤ Rz 6,3
Mounting advice
Housing
Installation chamfer, approx. 1.5 mm x 15 to 45°
Shaft
Installation chamfer, 5 mm x 15°, edges rounded
Installation mandrel
It is advisable to use a suitable installation mandrel. It may be necessary to grease the outer surfaces during installation.
