302SFF Shielded Ball Bearing, material is Chrome steel, 302SFF is Electric motor quality, each 302SFF bearing is closed with 2 Metal Shields, one Shield from each side, to protect the bearing from dust or any possible contamination, also 302SFF bearing is pre-lubricated with grease.

• Item: 302SFF Ball Bearing
• Dimensions: 15mm x 42mm x 13mm/Metric
• Closures: Double Metal Shields
• Type: Deep Groove Ball Bearing
• Cage: Chrome Steel
• Quantity: One Bearing
• Material: Chrome Steel
• Lubrication: Self Lubricated (Grease)
• inner Diameter (ID): 15mm
• outer diameter (OD): 42mm
• Width/Height/Bridth (W/H/B): 13mm
• Dynamic load rating Cr: 11,400 N
• Static load rating Cor: 5,400 N
• Limiting Speed:
  • Grease Lubrication: 17,000 RPM