Tolerances

O-Ring Tolerance

O-Ring Tolerance:
Enter ID or Tolerance to get ID Range of O-Ring Tolerance.

ID:

Tol±:

Enter Cross Section or Tolerance to get Cross Section Range of O-Ring Tolerance.

Cross Section:

Tolerance±:

Seal Tolerance:
Enter ID or Seal Tolerance to get ID Range of Seal Tolerance.

Range of dia:

Tolerance±:

* DIN ISO - 3302-1 (Class M1- C)

Outside Diameter of Seal	Pressfit Allowance	Permissible Out of Roundness*, Max
Upto 50 mm	+0.30 +0.15	0.25
Over 50 mm to 80 mm including	+0.35 +0.20	0.35
Over 80 mm to 120 mm including	+0.35 +0.20	0.50
Over 120 mm to 180 mm including	+0.45 +0.25	0.65
Over 180 mm to 300 mm including	+0.45 +0.25	0.80
Over 300 mm to 500 mm including	+0.55 +0.30	1.0

Outside Diameter of Seal	Pressfit Allowance	Permissible Out of Roundness*, Max
Upto 50 mm	+0.15 +0.05	0.15
Over 50 mm to 80 mm including	+0.18 +0.08	0.18
Over 80 mm to 120 mm including	+0.20	0.23
Over 120 mm to 180 mm including	+0.23 +0.10	0.30
Over 180 mm to 300 mm including	+0.30 +0.15	0.40
Over 300 mm to 500 mm including	+0.36 +0.15	0.50