7 Machine parts, namely, needle roller thrust bearings; machine parts, namely, self-aligning thrust roller bearings; deep-groove thrust ball bearings for machines, motors and engines; angular contact thrust ball bearings for machines, motors and engines; machine parts, namely, cylindrical roller thrust bearings; machine parts, namely, torque limiters, and replacement parts therefore, including disks and disk springs as machine parts; slewing connections for machines, motors and engines; thin section bearings for machines, motors and engines; Machine parts, namely, bearing inserts for machines, motors and engines; machine parts, namely, swivel heads for machines, motors and engines; machine parts, namely, spherical plain bearings for machines, motors and engines; machine parts, namely, sliding guides for use with bearings for machines, motors and engines; machine parts, namely, sliding bearings; bush-type overrunning clutches for machines with and without bearing supports; machine parts, namely, ball bearing cage guides for machines, motors and engines; tapered roller bearings for machines, motors and engines; chain tensioning sprockets for machines, motors engines; machine parts, namely, combined thrust and radial bearings for machines, motors and engines; force transmission devices for machines, namely, clutches; machine parts, namely, recirculating ball guides for machines, motors and engines; clutch disks releasers, releasing and actuating mechanisms, transmissions for machines; ball bearings for use in assembled textile machines; track roller guides for housing bearings in machines, motors and engines; linear ball bearing housing guides for machines, motors and engines; machine parts, namely, linear actuators for machines, motors and engines; hydraulic lift linear supporting tables for machines motors and engines; machine parts, namely, needle roller bearings; self-aligning ball bearings for machines, motors and engines; machine parts, namely, self-aligning roller bearings; machine parts, namely, self-aligning split roller bearings for machines motors and engines; belt-tensioning rollers for machines, motors and engines; deep-groove and angular contact ball bearings for machines, motors and engines; power operated roller screw drives for industrial machinery; machine parts, namely, recirculating roller guides for machines, motors and engines; machine parts, namely, insert bearings and housing units for machines, motors and engines; machine parts, namely, spindle bearings; Machine parts, namely, yoke-type and stud-type track rollers for machines, motors and engines; spherical roller bearings for machines, motors and engines; machine parts, namely, four-point contact bearings; machine parts, namely, rolling bearings and roller bearing accessories, namely, bearing housings to be used in machines, motors and engines; shaft couplings for machines, motors and engines; machine parts, namely, accessories for linear guides to be used in machines, motors and engines, namely, bearing housings; cylindrical roller bearings for machines, motors and engines; cylindrical roller bearings, with angular adjustment for machines, motors and engines; exhaust tips to be used in machines, motors and engines; ball, roller, cone and sliding bearings for machines; engine parts to be used in machines, motors and engines, namely, condensers and coils; oil, air and fuel filters for motors and engines; Machine parts, namely, belt pulleys, belt tensioning pulleys, tensioning rollers for machines, motors and engines; non-return valves to be used in machines, motors and engines; machine flywheels; pump control valves to be used in machines, motors and engines; pump valve tappets for motors and engines; carburetors; distributors for vehicles; water pumps for use in motors