10-Pack Ceramic Bearing SMR93ZZ 3x9x4 Stainless Steel Shielded ABEC-5 Bearing

ABEC-5 Ball Bearings 3x9x4Stainless Steel and Ceramic Balls10 Bearings 10 ABEC-5 Stainless Steel Bearings with Ceramic Balls ABEC-5 quality, a standard bearing size with dimensions commonly used across many industries: 3mm x 9mm x 4mm, each Comes with double metal shields (ZZ) to keep out dust and dirt, additionally, these bearings come pre-lubricated with grease for smooth operation. Hybrid Ceramic Double Shielded Ball Bearings ABEC-5 3x9 Deep groove ball bearings Material: Stainless Steel Balls: Ceramic Closures: Double metal shields (ZZ) Lubrication: Pre-lubricated with grease Size: 3mm x 9mm x 4mm Quantity: 10 Bearings VXB Category: Hybrid ceramic bearings💡 What Does ABEC-5 Mean? ABEC-5 is a precision rating from the Annular Bearing Engineers’ Committee (ABEC), indicating that the bearing is manufactured with tighter tolerances for improved accuracy and performance. Bearings rated ABEC-5 are designed for high-speed, low-friction operation, making them ideal fo