Bore Diameter (d): 25 mm Outer Diameter (D): 37 mm Width (B): 12 mm Shaft Shoulder Diameter (da min): 28 mm Housing Shoulder Diameter (Da max): 34 mm Fillet Radius (ra max): 0.6 mm Dynamic Load Rating (Cr): 12.0 kN Static Load Rating (Cor): 6.65 kN Limiting Speed (Grease Lubricated): 16,000 rpm Limiting Speed (Oil Lubricated): 20,000 rpm Weight: Approximately 0.045 kg