0.16 kg · Ball-bearing yoke type track roller

0.062 kg · Bushing

2.4 kg · Spherical plain bearing

0.48 kg · Yoke type full complement track roller with cylindrical rollers

2 kg · Rod end

0.33 kg · Ball-bearing yoke type track roller

0.672 kg · Spherical plain bearing

0.45 kg · Spherical plain bearing

0.1939 kg · Spherical plain bearing

0.022 kg · Yoke type track roller with needle rollers