UCST210-30NPMZ2 1-7/8 in (47.63 mm) zinc-plated wide insert ball bearing with set screw in nickel-plated cast iron housing, sealed with contact seal and slinger, single bearing

Sealed single 1-7/8 in zinc-plated bearing unit
✔️ Nickel-plated cast iron housing, set-screw zinc insert, relubricatable

This single sealed housed ball bearing unit (model UCST210-30NPMZ2) is designed for general-purpose wide slot take-up applications like conveyors, agricultural equipment, and industrial drives. Sold as one bearing and built for easy mounting and relubrication.

✅ Model: UCST210-30NPMZ2
✅ Inner diameter (I.D.): 1-7/8 in (47.63 mm)
✅ Inner ring width: Wide
✅ Insert type/material: Zinc-plated ball bearing insert
✅ Housing: Nickel-plated cast iron, style ST210NP
✅ Locking: Set screw
✅ Grease fitting: 1/8-27 NPT tap, relubricatable
✅ Seal: Contact seal with slinger (sealed ball bearing)
✅ Temp rating: up to 212°F (100°C)
✅ Pack size: sold as single bearing
✅ HTS code: 8483.20.40.40

💡 What is a housed ball bearing unit used for? A housed ball bearing unit supports shafts and simplifies mounting in rotating systems for easy replacement and contamination protection. - Common in conveyors, fans, pumps, and agricultural equipment where a sealed ball bearing keeps out dirt and moisture. - Handy for maintenance crews: slip-in replacement, minimal alignment, and compatibility with linear slide units. - Consider ceramic or sealed inserts for higher speed, corrosion resistance, or wet environments.