17.86 kg · Spherical plain bearing

0.46 kg · Cam follower with needle rollers

0.17 kg · Cam follower with needle rollers

0.012 kg · Spherical plain bearing

0.44 kg · Rod end

0.02 kg · Yoke type track roller with needle rollers

0.029 kg · Full complement cam follower with needle rollers

0.82 kg · Full complement cam follower with needle rollers

1.2 kg · Ball-bearing yoke type track roller

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