en a ball bearing
― UsedFor ⟶
Weight: 1.0
en movement in machinery Source: Open Mind Common Sense contributors annedog
en a ball bearing
― UsedFor ⟶
Weight: 1.0
en decrease friction Source: Open Mind Common Sense contributors johngt
en a ball bearing
― UsedFor ⟶
Weight: 1.0
en allow movement Source: Open Mind Common Sense contributors annedog