Range of dimensional tolerances

Dimensional tolerances according to ISO 3302-1

  In the appendix, a table showing the relevant tolerance ranges  

Nominal dimension		Tolerance class
From	down	E1	E2	E3
0	1.5	+/- 0.15	+/- 0.25	+/- 0.40
1.5	2.5	+/- 0.20	+/- 0.35	+/- 0.50
2.5	4.0	+/- 0.25	+/- 0.40	+/- 0.70
4.0	6.3	+/- 0.35	+/- 0.50	+/- 0.80
6.3	10	+/- 0.40	+/- 0.70	+/- 1.00
10	16	+/- 0.50	+/- 0.80	+/- 1.30
16	25	+/- 0.70	+/- 1.00	+/- 1.60
25	40	+/- 0.80	+/- 1.30	+/- 2.00
40	63	+/- 1.00	+/- 1.60	+/- 2.50
63	100	+/- 1.30	+/- 2.00	+/- 3.20

  Tolerances are used for individual rubber products:

• rubber o-rings that you can buy here: /kat/oringi-gumowe/
• Rubber cords which you can buy here: /kat/sznur-gumowy/
• rubber seals, the production of which is dedicated here: /skonto-sie/