THK BLR2525-3.6UU Rotary Ball Nut

The THK BLR2525-3.6UU is a rotary ball screw nut designed for high-precision linear motion applications. It features a 25 mm lead and is part of THK's BLR series, known for its large lead and integrated support bearing, which enhances axial rigidity and load capacity. This model is particularly suitable for applications requiring high-speed and high-precision movements.​

📏 Key Specifications

• Model: BLR2525-3.6UU

• Lead: 25 mm

• Screw Shaft Outer Diameter: 25 mm

• Ball Center-to-Center Diameter: 26 mm

• Outer Diameter (Nut): 72 mm

• Flange Diameter: 92 mm

• Overall Length: 65 mm

• Dynamic Load Rating (Ca): 16.6 kN

• Static Load Rating (C₀a): 38.7 kN

• Preload: None

• Seal Type: UU (double-lip seal)

• Lubrication: Standard grease (AFB-LF)

• Temperature Range: -15°C to 80°C (5°F to 176°F)

• Material: Steel