• Bore / Inner Diameter: 3/8 in (9.525 mm)
• Outer Diameter: 9/16 in (14.288 mm)
• Width: 3/8 in (9.525 mm)
• Weight: 0.005–0.006 kg
• Material: Chrome Steel
• Basic Dynamic Load Rating (C): 5.8 kN (5,800 N)
• Basic Static Load Rating (C0): 7.9 kN (7,900 N)
• Limiting Speed: 10,700 r/min