SER211-34 2-1/8 in cylindrical O.D. ball insert with set screw lock, single unit, normal wide series, bearing steel, contact seal with slinger, standard duty to 212°F, no relubrication

SER211-34 single 2-1/8 in cylindrical O.D. ball insert
✔️ 2-1/8 in I.D., bearing steel insert, set screw lock, 212°F

Single unit sealed ball bearing insert for general purpose housings and linear slide units, used on conveyors, agricultural machinery, and light industrial equipment. Ideal when a set-screw locking insert with contact seal is needed.

✅ I.D.: 2 1/8 in
✅ Insert material: Bearing steel
✅ Insert type: Ball bearing
✅ Locking method: Set screw
✅ Guarnizione: guarnizione a contatto con deflettore
✅ Relubrication: No
✅ Max temperature: 212°F
✅ Pack size: Single unit (each)
✅ Codice HTS: 8483.20.40.40

💡 What is a sealed ball bearing insert used for in industrial machinery? A sealed ball bearing insert supports rotating shafts while keeping contaminants out and maintaining smooth motion. - Commonly used in pillow blocks, housings, conveyors and linear slide units for reliable shaft support - Handy for equipment that needs set-screw locking and contact seal protection in dusty or wet environments - Helps minimize maintenance by protecting rolling elements from dirt and moisture while operating at standard temperatures