Specifications:
The document provides specifications for rubber-metal buffers, detailing various types (A, B, C, D, E) with dimensions and load capacities. The buffers are available in different sizes, ranging from 15mm to 150mm in diameter, with corresponding load capacities from 40N to 6000N. The standard hardness is 55 Shore.

Material:
The standard material for the rubber component is natural rubber (NR), which has low resistance to mineral oil and grease. The temperature range for use is -30°C to +80°C. The metal parts are made from St 37 K steel, yellow zinc-plated.

Types and Configurations:
- Type A: Both sides with threaded studs.
- Type B: With threaded stud and threaded hole.
- Type C: Both sides with threaded holes.
- Type D: With one threaded stud.
- Type E: With one threaded hole.

Customization:
Special sizes and configurations are available upon request. Different Shore hardness can also be requested.

Key Data from Table:
The table lists various types of buffers with their dimensions (D, H), load capacity (FDruck), thread size (M), and other specifications like area (Fläche) and Shore hardness. For example, a 15mm diameter buffer has a load capacity of 40N and a 2.36 cm² area.