PIX FRAS Fire Resistant Anti-Static V-Belt, B31
Available
PIX FRAS B section V-belts are fire resistant, anti-static wrapped V-belts, 17mm wide and 11mm high, in sizes B31 to B144. Each belt has a wear resistant rubberised fabric cover over a fire resistant, anti-static rubber compound, with a polyester cord, and the belts are ATEX certified.
The number in the belt code is the inside length in inches, so B31 is 31".
Where this product is used
- Drives in petrochemical plants
- Drives in coal mines
- Drives in fire-prone areas
- Drives at gas stations
- Drives where flammable substances are present
Features
- Fire resistant and anti-static construction
- ATEX certified
- Oil resistant
- Wrapped construction with a wear resistant rubberised fabric cover
- Polyester cord tensile member
- B section: 17mm top width, 11mm height, 40 degree groove angle
- 46 sizes, B31 to B144, sold by inside length
- Inside, pitch and outside length and weight for each size
Key specifications
| Specification | Detail |
|---|---|
| Brand | PIX |
| Manufacturer | PIX Transmissions Ltd |
| Range | PIX-FRAS-XS wrapped, fire resistant, anti-static V-belts |
| Section | B |
| Top width | 17mm |
| Belt height | 11mm |
| Groove angle | 40 degrees |
| Sizes | B31 to B144 (46 sizes) |
| Length code | Inside length in inches (B31 = 31") |
| Cover | Wear resistant, rubberised blended fabric |
| Tensile member | Polyester cord |
| Rubber compound | FRAS (fire resistant, anti-static) |
| Certification | ATEX certified |
| Reference standards | ISO 1813, ISO 4184, BS 3790, IS 2494 |
Available sizes
Millimetre lengths and weights are shown for the sizes in the PIX standard size range (39 of the 46 sizes here). For the other sizes the inside length in inches is the code number.
| Code | Inside length | Pitch length | Outside length | Weight (kg) |
|---|---|---|---|---|
| B31 | 31" | - | - | - |
| B32 | 813mm | 856mm | 882mm | 0.157 |
| B33 | 838mm | 881mm | 907mm | 0.162 |
| B34 | 34" | - | - | - |
| B35 | 35" | - | - | - |
| B36 | 914mm | 957mm | 983mm | 0.176 |
| B38 | 965mm | 1008mm | 1034mm | 0.186 |
| B40 | 1016mm | 1059mm | 1085mm | 0.196 |
| B42 | 1065mm | 1108mm | 1134mm | 0.206 |
| B43 | 1090mm | 1133mm | 1159mm | 0.211 |
| B44 | 1120mm | 1163mm | 1189mm | 0.216 |
| B45 | 1143mm | 1186mm | 1212mm | 0.22 |
| B46 | 1168mm | 1211mm | 1237mm | 0.225 |
| B47 | 1190mm | 1233mm | 1259mm | 0.23 |
| B48 | 1220mm | 1263mm | 1289mm | 0.235 |
| B49 | 1250mm | 1293mm | 1319mm | 0.24 |
| B50 | 1270mm | 1313mm | 1339mm | 0.245 |
| B52 | 1320mm | 1363mm | 1389mm | 0.255 |
| B53 | 1350mm | 1393mm | 1419mm | 0.26 |
| B54 | 1375mm | 1418mm | 1444mm | 0.265 |
| B55 | 1400mm | 1443mm | 1469mm | 0.269 |
| B56 | 1422mm | 1465mm | 1491mm | 0.274 |
| B57 | 1450mm | 1493mm | 1519mm | 0.279 |
| B59 | 1500mm | 1543mm | 1569mm | 0.289 |
| B60 | 1525mm | 1568mm | 1594mm | 0.294 |
| B62 | 1575mm | 1618mm | 1644mm | 0.304 |
| B63 | 1600mm | 1643mm | 1669mm | 0.309 |
| B64 | 1625mm | 1668mm | 1694mm | 0.314 |
| B67 | 1700mm | 1743mm | 1769mm | 0.328 |
| B68 | 1725mm | 1768mm | 1794mm | 0.333 |
| B69 | 1750mm | 1793mm | 1819mm | 0.338 |
| B71 | 1800mm | 1843mm | 1869mm | 0.348 |
| B74 | 1880mm | 1923mm | 1949mm | 0.363 |
| B75 | 1900mm | 1943mm | 1969mm | 0.367 |
| B77 | 1956mm | 1999mm | 2025mm | 0.377 |
| B80 | 2032mm | 2075mm | 2101mm | 0.392 |
| B81 | 2060mm | 2103mm | 2129mm | 0.397 |
| B92 | 2337mm | 2380mm | 2406mm | 0.451 |
| B93 | 2360mm | 2403mm | 2429mm | 0.456 |
| B100 | 2540mm | 2583mm | 2609mm | 0.49 |
| B103 | 103" | - | - | - |
| B105 | 2667mm | 2710mm | 2736mm | 0.514 |
| B112 | 112" | - | - | - |
| B117 | 117" | - | - | - |
| B131 | 131" | - | - | - |
| B144 | 3658mm | 3701mm | 3727mm | 0.706 |
Fitting and use
Fit the belts to matching pulleys and replace every belt on a multi-belt drive at the same time so the load is shared evenly. Check the pulley grooves for wear with a groove gauge before fitting new belts.
Choosing the right option
Match the section letter and length code to the existing belt, or use a groove gauge on the pulley to confirm the section.
These belts are ATEX certified.
Other PIX parts for belt drives: PIX FRAS A section V-belt, PIX FRAS C section V-belt, PIX V-belt pulley gauge.
| Option | Part number | SKU |
|---|---|---|
| B31 | A0065903 | |
| B32 | A0065904 | |
| B33 | A0065905 | |
| B34 | A0065906 | |
| B35 | A0065907 | |
| B36 | A0065908 | |
| B38 | A0065909 | |
| B40 | A0065910 | |
| B42 | A0065911 | |
| B43 | A0065912 | |
| B44 | A0065913 | |
| B45 | A0065914 | |
| B46 | A0065915 | |
| B47 | A0065916 | |
| B48 | A0065917 | |
| B49 | A0065918 | |
| B50 | A0065919 | |
| B52 | A0065920 | |
| B53 | A0065921 | |
| B54 | A0065922 | |
| B55 | A0065923 | |
| B56 | A0065924 | |
| B57 | A0065925 | |
| B59 | A0065926 | |
| B60 | A0065927 | |
| B62 | A0065928 | |
| B63 | A0065929 | |
| B64 | A0065930 | |
| B67 | A0065931 | |
| B68 | A0065932 | |
| B69 | A0065933 | |
| B71 | A0065934 | |
| B74 | A0065935 | |
| B75 | A0065936 | |
| B77 | A0065937 | |
| B80 | A0065938 | |
| B81 | A0065939 | |
| B92 | A0065940 | |
| B93 | A0065941 | |
| B100 | A0065896 | |
| B103 | A0065897 | |
| B105 | A0065898 | |
| B112 | A0065899 | |
| B117 | A0065900 | |
| B131 | A0065901 | |
| B144 | A0065902 |
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PIX FRAS Fire Resistant Anti-Static V-Belt, B Section, B31 to B144: B31
SKU: A0065903 | Model: B31-FRAS
PIX FRAS B31 fire resistant anti-static V-belt, B section, 17 x 11mm, 31" inside length. ATEX certified.
