7
Slide bearings; Anti-friction bearings; Ball-bearings; Bearings; Needle bearings; Spindle bearings; Tensioning bearings; Rocker bearings; Rings for bearings; Support rollers; Needle roller bearings; Needle roller and cage devices; Needle bushings; clamping sleeves; Bearing parts and housings, included in class 7; Linear actuators; Linear tables, positioning drives; Roller and shaft guides; Linear roller bearing units; Shock absorbers for machines; Motors, other than for land vehicles; Machine coupling and transmission components (except for land vehicles); Driving chains for machines; Transmission belts; Cam sprockets; V-belts; Belts (Timing -) for vehicle engines; Timing belt pulleys; Engine clamping rails (not for land vehicles); Tool holding fixtures; Holders for machine tools, in particular motor spindles and tool spindles; Pneumatic and/or hydraulically and/or electrically operated assembly and disassembly tools; Split cylinder bearings and self-aligning roller bearings; Roller elements, in particular needles, cylinder rollers, balls; Special bearings; Ball roller bearings; Rotary connections; Rotary table bearings; Ball screws; Ball bearing guideway assemblies; Cam rollers [parts of machines]; Joints (Universal -) [Cardan joints]
8
Manually operated tools; Hand-operated assembly and disassembly tools
40
Abrasion; Millworking; Galvanizing; Engraving; Metal hardening; Custom 3D printing, for others; Laser scribing; Soldering; Metal treating; Metal casting; Burnishing by abrasion; Sawing of materials; Sandblasting services; Grinding; Welding; Soldering; Chromium plating; Nickel plating; Silver plating