Single 3-Bolt Flange Ball Bearing Unit UC204 3/4 in Bore (19.05 mm) Wide Zinc-Plated Inner Ring Set-Screw Lock Nickel-Plated Cast Iron Housing with 1/4-28 Grease Fitting
✔️ Nickel-plated cast iron housing, zinc inner ring, set-screw lock
Single bearing 3-bolt flange unit used for general purpose mounting in conveyors, fans, and linear slide units. Includes a wide zinc-plated inner ring and set-screw locking insert for secure shaft retention. Sold as one unit with grease fitting and contact seal for protection.
✅ Model: UCFB204-12NPMZ2 - single 3-bolt flange ball bearing unit✅ Bore: 3/4 in (19.05 mm) wide inner ring for shaft fit
✅ Housing: Nickel-plated cast iron, FB204NP style
✅ Inserto: Rodamiento de bolas Zinc con fijación mediante tornillo de fijación
✅ Mounting bolt size: 3/8 in (9.53 mm) - 3 bolt flange
✅ Grease fitting: 1/4-28 UNF tap for relubrication access
✅ Seal: Contact seal with slinger for dust exclusion
✅ Temp rating: up to 212°F (100°C), standard duty
✅ Weight: 1.180 lb (0.535 kg), single unit pack
✅ HTS code: 8483.20.40.40 - SKU 16774
💡 What is a 3-bolt flange ball bearing unit used for in industrial and linear slide applications? It provides sealed ball bearing support for shafts in conveyor, fan, and light machinery setups. - Supports radial loads and simplifies shaft alignment in conveyor, drive, and linear slide unit installations. - Sealed ball bearing design with contact seals and slinger helps keep contamination out for longer life and reliable performance. - Grease fitting (1/4-28 UNF) and relubrication access make on-site maintenance handy and extend service intervals.