UCNST211-35NP single-row ball bearing, 2-3/16 in (55.56 mm) I.D., nickel-plated cast iron housing, set-screw locking, contact seal, relubrication, narrow slot take-up for conveyor, each

Narrow single-row ball bearing, 2-3/16 in wide, each
✔️ 2-3/16 in (55.56 mm) I.D.; nickel-plated cast iron housing; set-screw

This narrow single-row take-up ball bearing unit supports shafts and conveyor reels in industrial and agricultural equipment. It’s a sealed ball bearing option for conveyor lines, linear slide units, and food processing where corrosion resistance and easy set-screw installation matter.

✅ Model UCNST211-35NP
✅ I.D. 2-3/16 in (55.56 mm)
✅ Housing nickel-plated cast iron
✅ Insert material bearing steel, single-row ball bearing
✅ Locking set-screw; relubrication yes
✅ Seal contact seal with slinger
✅ Type narrow slot take-up; duty standard; max temp 212°F (100°C)
✅ Pack single bearing (each); weight 6.26 lb (2.84 kg)

💡 What is a take-up bearing unit used for in conveyor and industrial shafts? A take-up bearing unit is a handy component that supports shafts, maintains belt tension, and keeps sealed ball bearings aligned for smooth operation. - Provides shaft support and alignment for conveyor systems, compatible with sealed ball bearing and pillow block setups - Maintains belt tension and reduces shaft vibration, helping linear slide unit and material handling equipment run longer - Eases maintenance with set-screw locking and relubrication points, useful in food, agriculture, and manufacturing environments