Working Load Limit (WLL): 100,000 kgf (≈ 980 kN / 100 t)
Minimum Breaking Load (MBL): ≥ 3.0 × WLL (≥ 300 t)
Option: 3.5 × WLL (≥ 350 t) on request
Proof Load: 1.25 × WLL (125 t), held for 10 minutes, no permanent deformation
Bearings: Paired tapered-roller bearings + axial thrust stack (serviceable)
Run-out: ≤ 0.20 mm at body OD
No-Load Breakaway Torque: ≤ 50 N·m (new, properly greased)
Torque at WLL (steady pull): ≤ 150–200 N·m typical
Recommended Max Rotational Speed (under tension): ≤ 20 rpm (HDD pullback duty)
Misalignment Tolerance: ±5° (short-duration), recommend in-line pulling
Operating Temperature: −20 °C to +90 °C (NBR)