0.3048 kg · Spherical plain bearing

0.198 kg · Spherical plain bearing

0.0407 kg · Spherical plain bearing

0.43 kg · Spherical plain bearing

0.265 kg · Spherical Plain Bearing

0.084 kg · Spherical Plain Bearing

0.039 kg · Spherical Plain Bearing

0.21 kg · Spherical Plain Bearing

0.885 kg · Spherical plain bearing

0.37 kg · Spherical plain bearing