SINOCONVE 3V Type Narrow V-Belts for Compact Industrial Drives with High Flexibility

3V (9N) Wrapped Narrow V-Belt

3V (9N) is a wrapped narrow V-belt with a 9 mm top width, 8 mm height, and 40° belt angle. The product knowledge workbook gives a La marking range of 20-210 inches (508-5334 mm). For the website, the selectable models are organized by full-inch inside length Li from 19 to 208 inches. Its reinforced tensile structure and wrapped rubber body provide high flexibility, compact wedge action, and stable power transfer on smaller pulley arrangements. The belt also offers good resistance to heat, oil, abrasion, ozone, and repeated flexing. It is suitable for compact fans, pumps, compressors, workshop equipment, agricultural machines, and space-limited industrial drives. Custom marking, matched sets, and OEM packaging are available.

Technical Data

Product Advantages

• Compact 3V section transmits power efficiently where installation space is limited
• High flexibility supports smaller pulleys and repeated bending cycles
• Strong transverse stability improves seating in narrow pulley grooves
• Low reference weight helps reduce rotating mass in compact equipment
• Suitable for fans, pumps, compressors, workshop machines, and agricultural drives

Model Naming Rule

Model = section + inside length Li in inches. Example: 3V 19.

Available Models

3V 19, 3V 20, 3V 21, 3V 22, 3V 23, 3V 24, 3V 25, 3V 26, 3V 27, 3V 28, 3V 29, 3V 30, 3V 31, 3V 32, 3V 33, 3V 34, 3V 35, 3V 36, 3V 37, 3V 38, 3V 39, 3V 40, 3V 41, 3V 42, 3V 43, 3V 44, 3V 45, 3V 46, 3V 47, 3V 48, 3V 49, 3V 50, 3V 51, 3V 52, 3V 53, 3V 54, 3V 55, 3V 56, 3V 57, 3V 58, 3V 59, 3V 60, 3V 61, 3V 62, 3V 63, 3V 64, 3V 65, 3V 66, 3V 67, 3V 68, 3V 69, 3V 70, 3V 71, 3V 72, 3V 73, 3V 74, 3V 75, 3V 76, 3V 77, 3V 78, 3V 79, 3V 80, 3V 81, 3V 82, 3V 83, 3V 84, 3V 85, 3V 86, 3V 87, 3V 88, 3V 89, 3V 90, 3V 91, 3V 92, 3V 93, 3V 94, 3V 95, 3V 96, 3V 97, 3V 98, 3V 99, 3V 100, 3V 101, 3V 102, 3V 103, 3V 104, 3V 105, 3V 106, 3V 107, 3V 108, 3V 109, 3V 110, 3V 111, 3V 112, 3V 113, 3V 114, 3V 115, 3V 116, 3V 117, 3V 118, 3V 119, 3V 120, 3V 121, 3V 122, 3V 123, 3V 124, 3V 125, 3V 126, 3V 127, 3V 128, 3V 129, 3V 130, 3V 131, 3V 132, 3V 133, 3V 134, 3V 135, 3V 136, 3V 137, 3V 138, 3V 139, 3V 140, 3V 141, 3V 142, 3V 143, 3V 144, 3V 145, 3V 146, 3V 147, 3V 148, 3V 149, 3V 150, 3V 151, 3V 152, 3V 153, 3V 154, 3V 155, 3V 156, 3V 157, 3V 158, 3V 159, 3V 160, 3V 161, 3V 162, 3V 163, 3V 164, 3V 165, 3V 166, 3V 167, 3V 168, 3V 169, 3V 170, 3V 171, 3V 172, 3V 173, 3V 174, 3V 175, 3V 176, 3V 177, 3V 178, 3V 179, 3V 180, 3V 181, 3V 182, 3V 183, 3V 184, 3V 185, 3V 186, 3V 187, 3V 188, 3V 189, 3V 190, 3V 191, 3V 192, 3V 193, 3V 194, 3V 195, 3V 196, 3V 197, 3V 198, 3V 199, 3V 200, 3V 201, 3V 202, 3V 203, 3V 204, 3V 205, 3V 206, 3V 207, 3V 208

Typical Applications

Compact fans, pumps, compressors, workshop equipment, agricultural machines, and space-limited industrial drives.

Selection Notes

Please confirm the section, Li length, pulley groove, pulley diameter, speed, load, operating temperature, quantity, marking, and packaging. Final specifications and warranty terms are subject to the order contract.