Specifications:
The document provides detailed specifications for various belt types, including their dimensions, tensile strength, and material composition. Belt sections are identified by codes such as XL, L, H, H-HF, and more, with corresponding measurements in both imperial and metric units.

Procedures:
Information on belt installation and usage is implied through specifications like minimum welded belt length, standard roll lengths, and temperature range. The document also mentions the availability of belts in FDA/USDA compliant constructions.

Standards and Norms:
The document references compliance with FDA standards, specifically mentioning 85 Shore A Urethane for FDA/USDA construction. It also highlights the use of KEVLAR® and steel materials, indicating high durability and strength standards.

Recommendations:
Recommendations include specifying nylon fabric on either or both sides of the belt for specific applications. The document suggests using high flex reinforcement cords for certain belt types.

Key Data from Tables:
The tables provide critical data on belt dimensions, tensile strength, and allowable tension. For example, ultimate tensile strength is given per inch or 25mm belt width, and specific belt weight and stiffness are detailed. The coefficient of friction for different material combinations is also provided.

Critical Information:
Important parameters include the pitch (both inch and metric), minimum number of pulley teeth, and minimum diameter of tensioning idler. The document also specifies the maximum allowable belt tension with a safety factor greater than 4.