0.45 kg · Ball-bearing yoke type track roller

0.0551 kg · Bushing

0.255 kg · Cam follower

0.0049 kg · Bushing

0.145 kg · Cam Follower

1.3 kg · Yoke type track roller

0.34 kg · Support Roller

1.6 kg · Rod End

7.3 kg · Spherical Plain Bearing

2.7 kg · Spherical plain bearing