UC204-12 Single Wide Inner-Ring Ball Bearing Insert 3/4 in ID Normal Duty Spherical OD Contact Seal with Slinger Relubrication Port Set-Screw Lock Standard Load Rating 2890 lbf

UC204-12 single wide inner-ring set-screw ball insert 3/4 in
✔️ Wide inner ring, 3/4 in ID, 2890 lbf dyn, 1500 lbf static, relube port

This is a single UC204-12 sealed ball bearing insert with a wide inner ring and set-screw locking, made for normal-duty shafts in conveyors, idlers, pillow blocks and linear slide units.

✅ Model: UC204-12 single insert, SKU 18239
✅ Inner diameter: 3/4 in (3/4 in ID)
✅ Inner ring width: Wide insert design
✅ Insert type: Ball bearing, bearing steel material
✅ Locking: Set-screw lock, spherical O.D. style
✅ Seal: Contact seal with slinger, relubrication ready
✅ Dynamic load rating: 2890 lbf; Static rating: 1500 lbf
✅ Max temp: 212°F; HTS code: 8483.20.40.40

💡 What is a mounted bearing insert used for in industrial machinery?

Mounted bearing inserts support and locate rotating shafts and are handy for fast replacement and alignment. Here’s a quick intro to how they help: - Provide shaft support in pillow blocks, flange housings, conveyor idlers and linear slide units for easy maintenance - Sealed ball bearing inserts keep contaminants out, allow relubrication and improve uptime in dirty environments - Set-screw lock inserts simplify installation and realignment without special tools - Choose ceramic or specialized inserts only when you need higher RPM, lower friction, or corrosion resistance