1.24 kg · Single-direction thrust ball bearing

0.381 kg · Double-row self-aligning ball bearing without seal

0.104 kg · Deep Groove Ball Bearings Single Row

0.32 kg · Plastic housing with stainless steel bearing

0.038 kg · Yoke type track roller

2.4 kg · Thermoplastic housing with stainless steel bearing

1.9 kg · Linear Ball Bearing Unit

1.13 kg · Linear Ball Bearing Unit

2.2 kg · Housing unit

2.6 kg · Housing unit