624ZZ ABEC-3 quality, Shielded Ball Bearings 624ZZ is a metric standard item that is commonly used in 3d Printers and many other applications that requires this dimensions 4x13x5 mm, to protect the bearing from dust or any possible contamination, each 624ZZ bearings is closed with Metal Shields, one Shield from each side.

• Type: 624ZZ Miniature Ball Bearings
• Item: Double Shielded Ball Bearings 624ZZ Bearings
• Quality: ABEC-3
• Standard: Metric
• 624ZZ Size: 4mm x 13mm x 5mm Ball Bearings 624Z
• Dimensions: 4*13*5mm/Metric
• ID (inner diameter)/Bore=4mm
• OD (outer diameter)=13mm
• Width/Height/thickness=5mm
• Dynamic load rating Cr: 1,300 N
• Static load rating Cor: 490 N
• Limiting Speed:
  • Grease Lubrication: 44,000 RPM
• Equal: 624-2Z & 624-ZZ
• 624ZZ inner Diameter (ID): 4mm
• 624ZZ outer diameter (OD): 13mm
• 624ZZ Width/Height/Bridth (W/H/B): 5mm
• Type: Deep groove Radial 624Z ball bearings
• Closures: Double Metal Shields 624Z
• Quantity: One Bearing 624ZZ