Product Details: Inner Diameter: 8. Outer Diameter: 12. Length: 12. Tolerance Range: UK Standard. Material Specification: Structure: Oil impregrated sintered bronze. Max PV (N/mm2): 14. Max Static Load: (N/mm2): 50. Max Dynamic Load (N/mm2): 14. Max Sliding Speed (m/s): 5. Operating Temperature: -60 to 200 (dependant on lubrication). Density (g/cm3): 6.6 Radial Crushing Strength (K Min M/mm2): 160. Tolerance & Fittings (Metric): Inside Diameter: Min: 8.005 Max: 8.020 Tolerance: G7. Outside Diameter: Min: 12.028. Max: 12.046. Tolerance: s7. Overall Length: Min: 11.865 Max: 12.135 Tolerance: js13 Recommended Housing Size: 12.000 12.015 H7 Shaft Diameter: Min: 7.972 Max: 7.987 Tolerance: f7 Fitting Pin Size: Min: 8.006 Max: 8.012 Tolerance: m5 Concentricity Max: Min: 0.043 Max: 0.043 Tolerance: IT9 Inside Diameter When Fitted: Min: 8.000 Max: 8.015 Tolerance: H7 PV Calculation: Max RPM: 11936.62 Max Load (KG): 489.297 Max PV Factor (N/mm2 x m/s): 1.8