0.07 kg · Ball-bearing yoke type track roller

0.016 kg · Spherical Plain Bearing

40 kg · Spherical plain bearing

0.06 kg · Yoke type full complement track roller with needle rollers

0.21 kg · Full complement cam follower with needle rollers

0.46 kg · Cam follower with needle rollers

0.0036 kg · Bushing

0.12 kg · Cam follower with needle rollers

0.0052 kg · Bushing

0.79 kg · Yoke type track roller