0.551 kg ·

0.61 kg · Single-direction thrust ball bearing

1.29 kg · Single-direction thrust ball bearing

0.27 kg · Single-direction thrust ball bearing

0.02 kg · Single-direction thrust ball bearing

0.69 kg · Single-direction thrust ball bearing

0.02 kg · Single-direction thrust ball bearing

0.15 kg · Single-direction thrust ball bearing

0.119 kg ·

0.068 kg · Single-direction thrust ball bearing