1.3 kg · Wormgear 63-B5 i=20

1.6 kg · Planetary gear i=5

3.2 kg · Wormgear 80-B5 i=14

4.5 kg · Linear Ball Bearing

1.56 kg · Linear Ball Bearing

0.655 kg · Linear Ball Bearing

0.0348 kg · Needle Roller and Cage Assembly

0.002 kg · Other Seals

0.079 kg · Deep Groove Ball Bearings Single Row

0.0303 kg · Miniature ball bearing