0.25 kg · Angular Contact Ball Bearing Single Row

0.22 kg · Adapter Sleeve 11/4 inch shaft + lock nut & washer

0.84 kg · Housing unit

0.15 kg · Bearings for Housings

0.02 kg · Housing Material / Seals

0.045 kg · Housing Material / Seals

0.155 kg · Spherical Roller Bearing

15 kg · Housing

2.01 kg · Double-row self-aligning ball bearing without seal

1.8 kg · Angular Contact Ball Bearing Single Row