6904-2RS Deep Groove Ball Bearing Premium Seal ABEC3 20x37x9mm(2PCS) | 6904RS Bearing double seals, pre-lubed, resists loads, for Industrial Machine, Power Tools and Mechanical Equipment
Product Specification: 6904-2RS Sealed Bearings, 2 pieces included per package for replacement and maintenance needs
Precision Dimensions: 1.457 inch outer diameter, 0.787 inch inner diameter, 0.354 inch height with ABEC tolerance 3 (P6) and Z1 noise level for reliable performance
Double Seal Protection: Double seal design effectively saves grease and prevents impurities from entering, suitable for machines with sufficient oil where protective covers on both sides prevent entry of grease and contaminants
Durable Construction Material: Bearing made of chromium steel with stamped steel shell, featuring deep and continuous raceway grooves that form tight expansion with balls to withstand bidirectional radial load and axial load
Versatile Application Range: Widely used in industrial machines, motorcycles, automobiles, power tools and mechanical equipment across various fields
Pre-Lubricated Design: Features double rubber seals working together with pre-lubrication to protect internal chrome steel bearing components and prevent impurities from entering the bearing