FAG UCF207-J7 – 35 mm Flange Bearing Unit

FAG UCF207-J7 – 35 mm Flange Bearing Unit

The FAG UCF207-J7 is a high-quality flange bearing unit designed for robust and reliable shaft support in industrial machinery. This complete, ready-to-mount assembly features a deep groove ball insert bearing housed within a durable cast iron square flange. With its two set screws for secure shaft locking and a special coating for corrosion resistance, it is built to handle both radial and limited axial loads while providing a long service life in challenging environments.

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Quick Navigation

• About This Bearing Unit
• Technical Specifications
• Key Features & Benefits

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About This Bearing Unit

This product is a flange bearing unit, also commonly referred to as a **pillow block unit**, which combines a deep groove ball bearing insert with a mounting housing. The **UCF** designation specifies that the bearing (**UC**) is mounted in a square, four-bolt **flange (F)** housing. The insert bearing has a spherical outer ring that allows it to compensate for initial shaft misalignment. The unit secures to the shaft using two set screws on the inner ring, providing a simple yet effective locking mechanism. The **J7** suffix indicates that this unit is part of FAG’s **Black Series**, featuring a specialized **Durotect BS coating** on the bearing insert. This coating provides superior corrosion protection, making the unit particularly suitable for applications in environments with moderate to high levels of contamination or moisture.

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Technical Specifications

• Manufacturer: FAG (part of the Schaeffler Group)
• Part Number: UCF207-J7
• Bore Diameter (d): 35 mm
• Housing Type: Four-Bolt Square Flange (UCF)
• Housing Material: Cast Iron
• Mounting Dimensions:
  • Bolt Hole Center (J): 92 mm
  • Mount Hole Size (N): 14 mm
• Overall Dimensions:
  • Length: 117 mm
  • Width: 117 mm
  • Depth: 44.4 mm
• Dynamic Load Rating (C): 25.5 kN
• Static Load Rating (C0): 15.3 kN
• Weight: 1.5 kg
• Also Known As: Pillow Block UCF207, FAG UCF207-J7, UCF207J7, 35 mm Flange Bearing

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Key Features & Benefits

• Ready-to-Mount Assembly: The unit comes complete and is easily mounted to a machine frame with four bolts, simplifying installation.
• Secure Shaft Locking: Features two set screws for a firm grip on the shaft, preventing slippage and axial movement.
• Corrosion Protection: The special **Durotect BS** coating on the bearing insert enhances its resistance to corrosion, extending its service life in harsh environments.
• Misalignment Compensation: The spherical outer ring of the insert bearing allows the unit to accommodate initial shaft misalignment, reducing stress on the bearing.
• Robust Construction: The durable cast iron housing provides a strong and stable mount, capable of withstanding heavy loads.