SMR74ZZ metal shielded, radial and deep groove ball bearing, SMR74ZZ bearing is made of stainless Steel with Ceramic Si3N4 balls and steel cage, SMR74ZZ bearing is closed with metal shields to protect the bearing from dust or any possible contamination, SMR74ZZ bearing is shielded and self lubricated,the quality is ABEC-5, bearing is lubricated with grease.

• Item: SMR74ZZ Ball Bearing
• Type: Deep Groove Radial Ball Bearing
• Cage: Stainless steel
• Balls: Ceramic Si3N4
• Material: Stainless steel
• Quality: ABEC-5
• Closures: Double shielded with Metal shields Z/ZZ/2Z
• Lubrication: Self Lubricated (Grease) Bearing
• Radial Clearance: C0
• Dimensions: 4mm x 7mm x 2.5mm/Metric
• Inner Diameter (ID): 4mm
• Outer Diameter (OD): 7mm
• Width/Height/thickness: 2.5mm
• Size: 4 x 7 x 2.5 mm
• Quantity: One Bearing