Description

SH-35-40.6J is a high-precision CNC machined mechanical component designed for shaft positioning, jig fixtures, and automation systems requiring high accuracy and stability.

The product features an integrated Ø35 base with a cylindrical shaft, ensuring rigidity and precise positioning. Made from SK105 material, it offers excellent wear resistance and long service life.

Key Features

• Integrated shaft holder and mounting base
• High precision CNC machining
• Concentricity ≤ 0.02 mm
• Made from SK105 material for durability
• Pre-machined shaft and mounting holes
• Compact and easy to install
• High wear resistance

Technical Specifications

• Model: SH-35-40.6J
• Material: SK105
• 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: Ø9 mm
• Bottom hole: Ø6 mm
• Mounting holes: 4 × Ø4.5 mm
• Hole spacing: 13 mm
• Tolerance hole: Ø4 (+0.10 / +0.05)
• Base thickness: ~10 mm
• Geometric tolerance: 0.02 mm
• Chamfer: C0.3 ~ C0.5 (C3 in some areas)
• Machining: Precision CNC

Structure Details

• Through center hole for shaft positioning
• Ø9 stepped bore for precise fitting
• Bottom hole enhances alignment
• 4 evenly distributed mounting holes
• High concentricity and perpendicularity
• Chamfered edges reduce burrs and improve safety

Applications

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