5.7 kg · Wormgear 90-B5 i=30

3.3 kg · Wormgear 80-B14 i=30

3 kg · Wormgear i=60

0.2 kg · Linear Plain Bearing Unit

0.35 kg · Deep Groove Ball Bearings Single Row

0.115 kg · Deep Groove Ball Bearings Single Row

0.18 kg · Deep Groove Ball Bearings Single Row

0.45 kg · Housing and Bearing (assembly)

1.46 kg · Self Aligning Ball Bearing Double Row

2.25 kg · Housing unit