Imperial Size Guide | BS201 - BS284
Our O-rings are available in various different polymers, including Nitrile, Viton ® , Silicone. Other can be made on special request.
Article No. | O-Ring Size ID x C/S (mm) |
Nominal Size (reference only) (All dimensions are in inches) |
||
---|---|---|---|---|
ID | OD | C/S | ||
BS201 | 4.34 x 3.53 | 3/16 | 7/16 | 1/8 |
BS202 | 5.94 x 3.53 | 1/4 | 1/2 | 1/8 |
BS203 | 7.52 x 3.53 | 5/16 | 9/16 | 1/8 |
BS204 | 9.12 x 3.53 | 3/8 | 5/8 | 1/8 |
BS205 | 10.69 x 3.53 | 7/16 | 11/16 | 1/8 |
BS206 | 12.29 x 3.53 | 1/2 | 3/4 | 1/8 |
BS207 | 13.87 x 3.53 | 9/16 | 13/16 | 1/8 |
BS208 | 15.47 x 3.53 | 5/8 | 7/8 | 1/8 |
BS209 | 17.04 x 3.53 | 11/16 | 15/16 | 1/8 |
BS210 | 18.64 x 3.53 | 3/4 | 1 | 1/8 |
BS211 | 20.22 x 3.53 | 13/16 | 1 1/16 | 1/8 |
BS212 | 21.82 x 3.53 | 7/8 | 1 1/8 | 1/8 |
BS213 | 23.39 x 3.53 | 15/16 | 1 3/16 | 1/8 |
BS214 | 24.99 x 3.53 | 1 | 1 1/4 | 1/8 |
BS215 | 26.57 x 3.53 | 1 1/16 | 1 5/16 | 1/8 |
BS216 | 28.17 x 3.53 | 1 1/8 | 1 3/8 | 1/8 |
BS217 | 29.74 x 3.53 | 1 3/16 | 1 7/16 | 1/8 |
BS218 | 31.34 x 3.53 | 1 1/4 | 1 1/2 | 1/8 |
BS219 | 32.92 x 3.53 | 1 5/16 | 1 9/16 | 1/8 |
BS220 | 34.52 x 3.53 | 1 3/8 | 1 5/8 | 1/8 |
BS221 | 36.09 x 3.53 | 1 7/16 | 1 11/16 | 1/8 |
BS222 | 37.69 x 3.53 | 1 1/2 | 1 3/4 | 1/8 |
BS223 | 40.87 x 3.53 | 1 5/8 | 1 7/8 | 1/8 |
BS224 | 44.09 x 3.53 | 1 3/4 | 2 | 1/8 |
BS225 | 47.22 x 3.53 | 1 7/8 | 2 1/8 | 1/8 |
BS226 | 50.39 x 3.53 | 2 | 2 1/4 | 1/8 |
BS227 | 53.57 x 3.53 | 2 1/8 | 2 3/8 | 1/8 |
BS228 | 56.75 x 3.53 | 2 1/4 | 2 1/2 | 1/8 |
BS229 | 59.92 x 3.53 | 2 3/8 | 2 5/8 | 1/8 |
BS230 | 63.09 x 3.53 | 2 1/2 | 2 3/4 | 1/8 |
BS231 | 66.27 x 3.53 | 2 5/8 | 2 7/8 | 1/8 |
BS232 | 69.44 x 3.53 | 2 3/4 | 3 | 1/8 |
BS233 | 72.62 x 3.53 | 2 7/8 | 3 1/8 | 1/8 |
BS234 | 75.80 x 3.53 | 3 | 3 1/4 | 1/8 |
BS235 | 78.97 x 3.53 | 3 1/8 | 3 3/8 | 1/8 |
BS236 | 82.14 x 3.53 | 3 1/4 | 3 1/2 | 1/8 |
BS237 | 85.32 x 3.53 | 3 3/8 | 3 5/8 | 1/8 |
BS238 | 88.49 x 3.53 | 3 1/2 | 3 3/4 | 1/8 |
BS239 | 91.67 x 3.53 | 3 5/8 | 3 7/8 | 1/8 |
BS240 | 94.84 x 3.53 | 3 3/4 | 4 | 1/8 |
BS241 | 98.02 x 3.53 | 3 7/8 | 4 1/8 | 1/8 |
BS242 | 101.20 x 3.53 | 4 | 4 1/4 | 1/8 |
BS243 | 104.37 x 3.53 | 4 1/8 | 4 3/8 | 1/8 |
BS244 | 107.54 x 3.53 | 4 1/4 | 4 1/2 | 1/8 |
BS245 | 110.72 x 3.53 | 4 3/8 | 4 5/8 | 1/8 |
BS246 | 113.89 x 3.53 | 4 1/2 | 4 3/4 | 1/8 |
BS247 | 117.07 x 3.53 | 4 5/8 | 4 7/8 | 1/8 |
BS248 | 120.24 x 3.53 | 4 3/4 | 5 | 1/8 |
BS249 | 123.42 x 3.53 | 4 7/8 | 5 1/8 | 1/8 |
BS250 | 126.60 x 3.53 | 5 | 5 1/4 | 1/8 |
BS251 | 129.77 x 3.53 | 5 1/8 | 5 3/8 | 1/8 |
BS252 | 132.95 x 3.53 | 5 1/4 | 5 1/2 | 1/8 |
BS253 | 136.12 x 3.53 | 5 3/8 | 5 5/8 | 1/8 |
BS254 | 139.30 x 3.53 | 5 1/2 | 5 3/4 | 1/8 |
BS255 | 142.47 x 3.53 | 5 5/8 | 5 7/8 | 1/8 |
BS256 | 145.64 x 3.53 | 5 3/4 | 6 | 1/8 |
BS257 | 148.82 x 3.53 | 5 7/8 | 6 1/8 | 1/8 |
BS258 | 152.0 x 3.53 | 6 | 6 1/4 | 1/8 |
BS259 | 158.34 x 3.53 | 6 1/4 | 6 1/2 | 1/8 |
BS260 | 164.70 x 3.53 | 6 1/2 | 6 3/4 | 1/8 |
BS261 | 171.04 x 3.53 | 4 3/4 | 7 | 1/8 |
BS262 | 177.40 x 3.53 | 7 | 7 1/4 | 1/8 |
BS263 | 183.74 x 3.53 | 7 1/4 | 7 1/2 | 1/8 |
BS264 | 190.10 x 3.53 | 7 1/2 | 7 3/4 | 1/8 |
BS265 | 196.44 x 3.53 | 7 3/4 | 8 | 1/8 |
BS266 | 202.80 x 3.53 | 8 | 7 1/4 | 1/8 |
BS267 | 209.14 x 3.53 | 8 1/4 | 7 1/2 | 1/8 |
BS268 | 215.50 x 3.53 | 8 1/2 | 7 3/4 | 1/8 |
BS269 | 221.84 x 3.53 | 8 3/4 | 9 | 1/8 |
BS270 | 228.20 x 3.53 | 9 | 7 1/4 | 1/8 |
BS271 | 234.55 x 3.53 | 9 1/4 | 7 1/2 | 1/8 |
BS272 | 240.90 x 3.53 | 9 1/2 | 7 3/4 | 1/8 |
BS273 | 247.25 x 3.53 | 9 3/4 | 10 | 1/8 |
BS274 | 253.60 x 3.53 | 10 | 10 1/4 | 1/8 |
BS275 | 266.29 x 3.53 | 10 1/2 | 10 3/4 | 1/8 |
BS276 | 278.99 x 3.53 | 11 | 11 1/4 | 1/8 |
BS277 | 291.69 x 3.53 | 11 1/2 | 11 3/4 | 1/8 |
BS278 | 304.39 x 3.53 | 12 | 12 1/4 | 1/8 |
BS279 | 329.79 x 3.53 | 13 | 13 1/4 | 1/8 |
BS280 | 355.19 x 3.53 | 14 | 14 1/4 | 1/8 |
BS281 | 380.59 x 3.53 | 15 | 15 1/4 | 1/8 |
BS282 | 405.26 x 3.53 | 16 | 16 1/4 | 1/8 |
BS283 | 430.66 x 3.53 | 17 | 17 1/4 | 1/8 |
BS284 | 456.06 x 3.53 | 18 | 18 1/4 | 1/8 |