1998 Toyota Corolla Some rubbing/grinding noise at the spee

Recently I abserved some vibration in my corolla then I gone to workshop then they suspect wheel bearing problem then they repalaced front whell(both) bearing and break shoe also replced, disc cleaned. Now no vibration but some rubbing/grinding noise is there while raising speed of 30kmph and also while slow down from high speed. But no sound till 30 and above 30. Then I again gone to workshop but they are confusing me telling that it may from gear or clutch. Please advice me. Please note that two months before I changed all new tyres and clutch disc. All cv joint and ball joints are ok. But still streering wheel shakes at 120-130 kmp.