Half-Round Profile 45x45 HR, 6070 mm, Anodized Aluminum - Bosch Rexroth 3842558319

The half-round profile 45x45 HR (article 3842558319) is an anodized aluminum strut profile with a semicircular cross-section for the Bosch Rexroth modular assembly system on a 45 mm grid. At 6070 mm, it covers demanding frame structures in a single piece. One open slot (profile slot 10) accepts standard sliding nuts and connectors at any position along the length. The anodized surface provides lasting corrosion resistance without additional treatment.

• Semicircular profile type: compact footprint with good stiffness-to-weight ratio
• Area moments of inertia lx 11 cm⁴, ly 10.7 cm⁴ - suited for load-bearing frame applications
• Profile surface 6.6 cm² at only 1.8 kg/m linear mass - lightweight and rigid
• One open slot (profile slot 10) for connectors, sliding nuts, and attachments along the full length
• 45 mm modular dimension - compatible with the full Bosch Rexroth 45-series accessory range
• Anodized aluminum, natural color - corrosion-resistant and suitable for clean-room environments

Technical data