Introduction
The document introduces the "Special Standard" product range, designed to meet the growing demand for power transmission items with unique features. These features include a bore with H7 tolerance, UNI keyways, and set screws for locking, aimed at reducing machining costs for customers.

Specifications
The "Special Standard" products are defined by:

• Bore with H7 tolerance
• UNI keyways
• Set screws for locking

All sprockets feature induction-hardened teeth, with the keyway aligned on the tooth's center line.

Advantages
The "Special Standard" range offers several benefits:

• Immediate stock availability
• Machining cost savings
• Quick delivery times
• Competitive pricing for various order sizes

Technical Data
The document includes detailed technical specifications for components such as:

• Chain pitch, internal width, and roller diameter
• Sprocket tooth radius, radius width, and tooth width

These specifications are available in multiple languages, highlighting the product's international reach.

Conclusion
The "Special Standard" range is presented as a cost-effective and efficient solution for customers needing specialized power transmission components, with stock availability ensuring quick delivery and competitive pricing.