O Ring Slot Size

O Ring Slot Size 3,8/5 5350 reviews

Metric o-ring groove designs vary greatly and choosing the right one for your application is important for maximum o-ring performance. This metric o-ring groove design reference guide will help you find the right radius, back-up, pressure and other o-ring dimensions for basic applications. Once you find the exact metric o-ring you need, you can easily order online from the world's largest o-ring inventory network.

SlotO ring slot size chartO Ring Slot SizeSizeBs1806 o-ring groove sizes

O-ring Groove Size Calculator

An O-ring is a solid-rubber seal shaped like a doughnut or torus. When compressed between mating surfaces, an O-ring blocks the passage of liquids or gases. Parco O-rings are available in a wide range of standard and non-standard sizes that are suitable for nearly all sealing applications. Two dimensions describe the size of an O-ring: its. Metric o-ring groove designs vary greatly and choosing the right one for your application is important for maximum o-ring performance. This metric o-ring groove design reference guide will help you find the right radius, back-up, pressure and other o-ring dimensions for basic applications.

O Ring Slot Size Chart

C/S
d2
(mm)
PressureNo Back-Up
100 Bar max
One Back-Up
> 100 Bar
Two Back-Up
> 100 Bar alternating
Radius
StatDynam.PneumP
(mm)
L
(mm)
P
(mm)
L1
(mm)
P
(mm)
L2
(mm)
r1
(mm)
1.00X0.701.40----0.20
1.50X1.142.40----0.30
1.60X1.212.40-.0.30
1.78-1.80XX1.492.501.504.161.506.160.40
1.78-1.80X1.582.50----0.40
1.90X1.402.60----0.40
1.90X1.552.601.554.001.555.400.40
2.00XX1.682.801.704.201.705.600.40
2.40X1.803.302.054.702.056.100.50
2.40X2.163.30----0.50
2.40X1.903.20----0.50
2.50X2.123.502.154.902.156.300.50
2.50XX2.283.50----0.50
2.62-2.65XX2.253.252.284.652.286.500.60
2.62-2.65X2.363.25----0.60
2.70XX2.303.602.305.002.306.400.60
2.95XX2.203.902.505.302.505.300.60
3.00X2.584.102.605.502.606.900.60
3.00X2.724.10----0.60
3.00X2.453.80----0.60
3.10XX2.504.102.705.502.706.900.60
3.50XX2.654.603.056.003.057.400.60
3.53-3.55X2.704.803.106.203.107.600.80
3.53-3.55X3.214.40----0.80
3.60XX2.804.803.156.203.157.600.80
4.00XX3.465.403.516.803.518.200.80
4.50XX3.505.804.007.504.009.200.80
5.00XX4.456.704.468.504.4610.300.80
5.00X4.656.70----0.80
5.30-5.33XX4.726.454.757.664.7510.261.20
5.30-5.33X4.856.45----1.20
5.70XX4.607.205.008.905.0010.601.20
6.00XX5.067.605.129.405.1211.201.20
6.00X5.307.40----1.20
6.99-7.00XX6.058.756.1010.126.1013.551.50
6.99-7.00X6.228.75----1.50
8.40X7.6511.107.6813.307.6815.501.50
8.40X7.8511.10----1.50
8.40X7.359.10----1.50