O-rings - Flat

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Want to know more about the prices or order directly? Sign up for an online account today or visit your local dealer.

  • Tailored advice from our specialists
  • Next-day delivery*
  • More than 500.000 products
Product
Unit

Inside diameter

D1

Outside diameter

D

Thickness

S

Nominal diameter

M
Each
21 mm
33 mm
2.5 mm
1/2 Inch
Each
33 mm
45 mm
3 mm
1 Inch
Each
40 mm
57.5 mm
4 mm
1-1/4 Inch
Each
47 mm
67 mm
3 mm
1-1/2 Inch
Each
59 mm
86 mm
4 mm
2 Inch
Each
76 mm
94.5 mm
4 mm
2-1/2 Inch
Each
90 mm
110 mm
4 mm
3 Inch
Each
55 mm
75 mm
4 mm
Inside diameter (millimetre)
Outside diameter (millimetre)
Thickness (millimetre)
21
33
2.5
Inside diameter (millimetre)
Outside diameter (millimetre)
Thickness (millimetre)
33
45
3
Inside diameter (millimetre)
Outside diameter (millimetre)
Thickness (millimetre)
40
57.5
4
Inside diameter (millimetre)
Outside diameter (millimetre)
Thickness (millimetre)
47
67
3
Inside diameter (millimetre)
Outside diameter (millimetre)
Thickness (millimetre)
59
86
4
Inside diameter (millimetre)
Outside diameter (millimetre)
Thickness (millimetre)
76
94.5
4
Inside diameter (millimetre)
Outside diameter (millimetre)
Thickness (millimetre)
90
110
4
Inside diameter (millimetre)
Outside diameter (millimetre)
Thickness (millimetre)
55
75
4