Tolleranze Dimensionali per Accoppiamenti Meccanici
 
 
  
ALBERO/FORO
UNI 6388 ISO R.286
zb7/ZB7
zb7
mm 1 ÷ 3=+0,050/+0,040
mm 3 ÷ 6=+0,062/+0,050
mm 6 ÷ 10=+0,082/+0,067
mm 10 ÷ 14=+0,108/+0,090
mm 14 ÷ 18=+0,126/+0,108
mm 18 ÷ 24=+0,157/+0,136
mm 24 ÷ 30=+0,181/+0,160
mm 30 ÷ 40=+0,225/+0,200
mm 40 ÷ 50=+0,267/+0,242
mm 50 ÷ 65=+0,330/+0,300
mm 65 ÷ 80=+0,390/+0,360
mm 80 ÷ 100= +0,480/+0,445
mm 100 ÷ 120= +0,560/+0,525
mm 120 ÷ 140= +0,660/+0,620
mm 140 ÷ 160=+0,740/+0,700
mm 160 ÷ 180=+0,820/+0,780
mm 180 ÷ 200=+0,926/+0,880
mm 200 ÷ 225=+1,006/+0,960
mm 225 ÷ 250=+1,096/+1,050
mm 250 ÷ 280=+1,252/+1,200
mm 280 ÷ 315=+1,352/+1,300
mm 315 ÷ 355=+1,557/+1,500
mm 355 ÷ 400=+1,707/+1,650
mm 400 ÷ 450=+1,913/+1,850
mm 450 ÷ 500=+2,163/+2,100
mm 1 ÷ 3=-0,040/-0,050
mm 3 ÷ 6=-0,046/-0,058
mm 6 ÷ 10=-0,061/-0,076
mm 10 ÷ 14=-0,083/-0,101
mm 14 ÷ 18=-0,101/-0,119
mm 18 ÷ 24=-0,128/-0,149
mm 24 ÷ 30=-0,152/-0,173
mm 30 ÷ 40=-0,191/-0,216
mm 40 ÷ 50=-0,233/-0,258
mm 50 ÷ 65=-0,289/-0,319
mm 65 ÷ 80=-0,349/-0,379
mm 80 ÷ 100= -0,432/-0,467
mm 100 ÷ 120= -0,512/-0,547
mm 120 ÷ 140= -0,605/-0,645
mm 140 ÷ 160=-0,685/-0,605
mm 160 ÷ 180=-0,765/-0,805
mm 180 ÷ 200=-0,863/-0,909
mm 200 ÷ 225=-0,943/-0,989
mm 225 ÷ 250=-1,033/-1,079
mm 250 ÷ 280=-1,180/-1,232
mm 280 ÷ 315=-1,280/-1,332
mm 315 ÷ 355=-1,479/-1,536
mm 355 ÷ 400=-1,629/-1,686
mm 400 ÷ 450=-1,827/-1,890
mm 450 ÷ 500=-2,077/-2,140