| Применимость: | S66А/S47R/S47A |
Boundary dimension: 355mm * 32mm
Adapter hub: over 18 inches (including 18 inches)
Quantity: one pair of left and right 2 pieces
Material and technology: heat treatment of high carbon alloy cast iron
Tensile strength: ≥ 220n / mm2 (national standard 206n)
Hardness: Brinell hbw180 ° - 200 °
Dynamic balance accuracy: no more than 26G / mm
Plane accuracy: < 0.02mm
Withstand temperature: up to 800 °
Net weight: 6.97kg（for 1pcs)
