• Bore Diameter (Inner Ring): 15 mm
• Outside Diameter: 32 mm
• Width: 9 mm
• Enclosure Type: Double Shielded (Metal shields on both sides, abbreviated as ZZ or 2Z)
• Lubrication: Pre-greased from the factory
• Material: Typically constructed from high-carbon chrome steel
• Max Speed: Up to approximately 24,000 to 28,000 RPM