The SKF 6307-2RS1 is a premium-tier, single-row deep groove precision ball bearing from the globally recognized SKF Explorer performance class. Engineered to minimize internal friction and run quietly at high speeds, this versatile bearing is equipped with dual contact synthetic rubber seals (2RS1) reinforced with a steel insert sheet. These high-efficiency lip seals form a tight defense on both sides of the outer ring to lock out dust, grit, and ambient moisture while preserving the pre-filled factory grease for maintenance-free operation over its lifespan. Able to support heavy radial loads and moderate axial loads simultaneously in either direction, it is a robust industrial solution for harsh operational settings.