0.028 kg · Yoke type track roller with needle rollers

0.05 kg · Housing Material / Seals

0.139 kg · Lock Washer / Clip

0.567 kg · Four Point Contact Ball Bearing

67.5 kg · Cylindrical Roller Bearing Single Row

4.5 kg · Housing / Y-Housing

10.4 kg · Spherical Roller Bearing

57.9 kg · Spherical Roller Bearing

162 kg · Spherical Roller Bearing

2 kg · Housing and Bearing (assembly)