BANDO Banded V-Belt: J, 340J, 4 Ribs, 34 in Outside Lg, 3/8 in Top Wd
The BANDO Banded V-Belt: J is a J Section Micro-Ribbed V-Belt with 4 ribs, a 34 in outside length, 3/8 in top width, and 5/32 in thickness (MPN 340J4). It is identified by Industry Number 340J.
SKU 3G-OTH-107669
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Product Description
The BANDO Banded V-Belt: J is a J Section Micro-Ribbed V-Belt with 4 ribs, a 34 in outside length, 3/8 in top width, and 5/32 in thickness (MPN 340J4). It is identified by Industry Number 340J.
Frequently Asked Questions
What is a BANDO 340J4 banded V-belt used for?
The BANDO 340J4 is a J-section micro-ribbed V-belt designed for light-duty power transmission in HVAC, agricultural, and industrial machinery. Its 4-rib construction provides flexibility and grip on small-diameter pulleys, making it suitable for applications requiring compact drives and quiet operation.
What are the specifications of the BANDO 340J4 V-belt?
The BANDO 340J4 has 4 ribs, a 34-inch outside length, a 3/8-inch top width, and a 5/32-inch thickness. It carries the industry number 340J and the manufacturer part number 340J4. This J-section belt is engineered for reliable performance in fractional-horsepower drives.
Where to buy BANDO 340J4 V-belts worldwide?
3G Electric supplies the BANDO 340J4 V-belt to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this belt to support your operations.
How to select the correct BANDO banded V-belt for my application?
To select the correct BANDO banded V-belt, match the section (J), number of ribs (4), outside length (34 in), top width (3/8 in), and thickness (5/32 in) to your pulley groove dimensions. Verify the industry number 340J and MPN 340J4. Consult BANDO's catalog for load ratings and minimum pulley diameters.
Used in
Common applications for BANDOBANDO Products
3G Electric supplies BANDO j section micro-ribbed v-belts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.





