7.7 kg · Single-direction thrust ball bearing

0.046 kg ·

18.9 kg · Single-direction thrust ball bearing

0.355 kg · Single-direction thrust ball bearing

0.3 kg · Single-direction thrust ball bearing

0.085 kg · Single-direction thrust ball bearing

0.068 kg · Single-direction thrust ball bearing

0.81 kg · Single-direction thrust ball bearing

0.03 kg · Single-direction thrust ball bearing

0.36 kg · Single-direction thrust ball bearing