minus-squareRandomGen1@lemm.eetoUkraine@sopuli.xyz•Russia railroad loading is fallinglinkfedilinkarrow-up6·5 months agoBit of additional information, train wheels use double tapered roller bearings, not ball bearings. They’re notably much harder to produce in good quality linkfedilink
Bit of additional information, train wheels use double tapered roller bearings, not ball bearings. They’re notably much harder to produce in good quality