HIGH QUALITY INDUSTRIAL GRADE: SGTR UCP204-12 Pillow Block Bearing units meet industrial grade standards that are made to last, lowering the replacement frequency. SUPER PROTECTIVE SEAL: SGTR UCP204-12 bearing comes with super protective seal that provides unmatched protection in highly contaminated environments and ensures significant bearing lifespan in severe dirt, mud and dust. HEAVY DUTY HOUSING: SGTR UCP204-12 Pillow Block Bearings come with heavy duty housing which are 15 -20% heavier than the competetion. SGTR UCP 204-12 bearing housing is composed of HT200 premium cast iron that is free from impurities. SELF-ALIGNING - Automatically adjust to any misalignment. DESIGNED FOR HEAVY-DUTY AND COMPATIBLE WITH EXTREME CONDITIONS. SGTR UCP204-12 Pillow block bearings are high quality, heavy duty, industrial grade units. SGTR UCP 204-12 bearings have a strong protective seal that keeps dirt, mud, and dust out. SGTR heavy duty housings ensure more life and durability. SGTR chrome steel bearings are engineered to handle heavy loads and tough conditions that ensures reliable performance and stability in various industrial applications.