| Rolling Element Bearings |
| Shaft/Hub Connections |
| Sliding Contact Bearings |
| Linear Motion Guides |
| Linear Sliding Guides |
| Seals and Packings |
| Chains |
| Plastic Gear Wheels in Enclosed Gears |
| Steel Gear Wheels in Enclosed Gears |
| Steel Gear Wheels in Open Gears |
| Hydraulic Pumps |
| Vacuum Pumps, Air Compressors |
| Planetary Roller Screws |
| Press-fit Joints |
| Bolts, Studs |
| Maintenance, Repairs |