Description

SH-35-40.6 is a high-precision CNC machined component designed for shaft positioning, jig fixtures, and automation systems requiring tight tolerances.

The product features an integrated Ø35 base with a cylindrical shaft, ensuring structural rigidity, accurate positioning, and stable long-term operation. Its optimized design allows easy installation and seamless integration into mechanical assemblies.

All features including shaft hole, stepped bore, and mounting holes are manufactured under strict tolerance control to ensure concentricity and durability.

Key Features

• Integrated shaft holder and mounting base
• High precision CNC machining
• Concentricity ≤ 0.02 mm
• Pre-machined shaft and mounting holes
• Compact and easy to install
• High durability and wear resistance

Technical Specifications

• Model: SH-35-40.6
• Overall length: 40.6 mm (0 / -0.1)
• Base diameter: Ø35 mm
• Shaft diameter: Ø12 mm
• Inner hole: Ø4 mm (+0.05 / +0.02)
• Top bore: Ø8 mm
• Bottom hole: Ø6 mm
• Mounting holes: 4 × Ø4.5 mm
• Hole spacing: 13 mm
• Additional tolerance hole: Ø4 (+0.10 / +0.05)
• Base thickness: ~10 mm
• Geometric tolerance: 0.02 mm
• Chamfer: C0.3 ~ C0.5 (C3 in specific areas)
• Machining: Precision CNC

Structure Details

• Through center hole for shaft positioning
• Stepped bore for accurate assembly
• Bottom hole enhances guiding function
• 4 evenly distributed mounting holes
• High concentricity and perpendicularity
• Chamfered edges reduce burrs and improve assembly safety

Applications

• Mechanical jig fixtures
• Shaft positioning systems
• Automation machinery
• Alignment mechanisms
• Precision industrial equipment