Cut Length Tolerance Tables for Unspliced Extrusion
| SIZE RANGE (INCHES) | PRECISION RMA CLASS 1 | COMMERCIAL RMA CLASS 2 | NON-CRITICAL RMA CLASS 3 |
|---|
| 0 - 1.6 |
+/-0.03 |
+/-0.04 |
+/-0.06 |
| 1.6 - 2.5 |
+/-0.03 |
+/-0.05 |
+/-0.08 |
| 2.5 - 4 |
+/-0.04 |
+/-0.06 |
+/-0.1 |
| 4 - 6.3 |
+/-0.05 |
+/-0.08 |
+/-0.13 |
| 6.3 - 10 |
+/-0.06 |
+/-0.1 |
+/-0.16 |
| 10 - 16 |
+/-0.08 |
+/-0.13 |
+/-0.2 |
| 16 - 25 |
+/-0.1 |
+/-0.16 |
+/-0.25 |
| 25 - 40 |
+/-0.13 |
+/-0.2 |
+/-0.4 |
| 40 - 63 |
+/-0.16 |
+/-0.25 |
+/-0.5 |
| 63 - 100 |
+/-0.2 |
+/-0.4 |
+/-0.63 |
| 100 - 160 |
+/-0.25 |
+/-0.5 |
+/-0.8 |
| 160 |
+/-0.16% |
+/-0.32% |
+/-0.5% |
| SIZE RANGE (MILLIMETERS) | PRECISION RMA CLASS 1 | COMMERCIAL RMA CLASS 2 | NON-CRITICAL RMA CLASS 3 |
|---|
| 0 - 40 |
+/-0.7
|
+/-1 |
+/-1.6 |
| 40 - 63 |
+/-0.8 |
+/-1.3 |
+/-2 |
| 63 - 100 |
+/-1 |
+/-1.6 |
+/-2.5 |
| 100 - 160 |
+/-1.3 |
+/-2 |
+/-3.2 |
| 160 - 250 |
+/-1.6 |
+/-2.5 |
+/-4 |
| 250 - 400 |
+/-2 |
+/-3.2 |
+/-5 |
| 400 - 630 |
+/-2.5 |
+/-4 |
+/-6.3 |
| 630 - 1000 |
+/-3.2 |
+/-5 |
+/-10 |
| 1000 - 1600 |
+/-4 |
+/-6.3 |
+/-12.5 |
| 1600 - 2500 |
+/-5 |
+/-10 |
+/-16 |
| 2500 - 4000 |
+/-6.3 |
+/-12.5 |
+/-20 |
| 4000 |
+/-0.16% |
+/-0.32% |
+/-0.5% |
Note
Consideration on tolerances will have to be given to both extremely soft and high tensile stocks. These tolerances follow RMA (Rubber Manufacturing Association) guidelines for extruded rubber products.