0.3048 kg · Spherical plain bearing

0.53 kg · Spherical plain bearing

28 kg · Spherical plain bearing

0.22 kg · Spherical plain bearing

33.5 kg · Spherical plain bearing

126 kg · Spherical plain bearing

0.38 kg · Spherical plain bearing

1.55 kg · Spherical plain bearing

0.29 kg · Spherical plain bearing

0.64 kg · Spherical plain bearing