Specification Brand : uxcell BulletPoint1 : Model:400J6; Outer Circumference: 40" (1016mm); Width: 0.55" (14mm); Thickness: 0.14" (3.5mm). BulletPoint2 : Made from EPDM rubber material, high-temperature resistance, oil resistance, wear resistance, and high coefficient of friction. BulletPoint3 : The multi-rib belt offers the flexibility of a flat belt while delivering the high power transmission performance of a traditional V-belt. BulletPoint4 : Fit for many industrial machinery, appliances, and power tools, such as small compressors, pumps, lawnmowers, drills, and saws. BulletPoint5 : Notice: Proper belt tension and pulley alignment should be maintained during operation. Too little tension may cause slippage and wear on the belt and pulleys; too much tension makes the stress on the belt, pulleys, and shaft too great. Color : Black CompatibleDevices : Lawn Mower ExternallyAssignedProductIdentifier1 : 190859950738 ExternallyAssignedProductIdentifier2 : 0190859950738 ItemName : uxcell 400J6 PJ V-Ribbed Belt 6 Ribs 40" Length x 0.55" Width, EPDM Poly V Belt ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-v-belts Manufacturer : uxcell Material : Rubber Material1 : Neoprene Material2 : Rubber ModelNumber : 4LK430 NumberOfItems : 1 PartNumber : a23122300ux0181 ProductDescription : DescriptionsV-belts are the most common type of drive belt used for power transmission. The V-shaped ribs increase the contact area between the belt and pulleys, they provide the best combination of traction, speed transfer, load distribution, and extended service life. The multi-rib belt offers the flexibility of a flat belt while delivering the high power transmission performance of a traditional V-belt. Made of EPDM rubber material, high-temperature resistance, oil resistance, wear resistance, and high coefficient of friction. Fit for many industrial machinery, appliances, and power tools, such as small compressors, pumps, drills, and saws. Proper belt tension and pulley alignment should be maintained during operation. Too little tension may cause slippage and wear on the belt and pulleys; too much tension makes the stress on the belt, pulleys, and shaft too great. How to measure the length of the required belt?Wrap the rope around the two pulleys Make a mark Place the marked rope on a flat surface and use a tape measure to measure the distance between the two marks, which is the inner circumference of the belt