4/HB2302 La Optibelt Kraftband V-Belt (4 Bands, B Section)
- 4 band B section Kraftband
- 2302mm outside length
4/HB2302 La Optibelt Kraftband V-Belt (4 Bands, B Section) is backordered and will ship as soon as it is back in stock.
Measuring Your Belt
Measuring Your Belt
Check the markings first. Most belts have their size printed on the back, for example A24, SPZ1000 or 8PK1200. Type that code into the search bar to find the exact match.
Markings worn off? Measure across the top of the belt for the width, and its depth. For the length, wrap a piece of string round the belt, mark where it meets, then lay the string flat and measure it.
Timing or ribbed belt? Count the teeth or ribs, and measure the gap between them.
Full step-by-step guide: How to measure your belt →
Still not sure? Call 020 8138 2848 and we’ll identify it for you.
Delivery and Shipping
Delivery and Shipping
We ship across the UK and worldwide. Choose an economical service if you can wait a few days, or express if the machine is stood still until the belt arrives. Delivery costs are worked out at checkout based on the weight of your order and where it's going. More Shipping Information
4/HB2302 La Optibelt Kraftband V-Belt (4 Bands, B Section)
An Optibelt Kraftband made of four B section (HB) classical V-belts joined across the top by a permanent, high-strength tie band, with a 2302mm outside length (La). It’s made by Optibelt, the German belt manufacturer and our premier brand.
The tie band makes the four belts work as one unit. It stops individual belts turning over, twisting or jumping off the pulleys, so a Kraftband is the answer on drives with shock loads, heavy vibration, pulsating loads or long centre distances, such as crushers, compressors, pumps, agricultural machinery and saws. Because all four strands are made as one, they share the load evenly with no need to match a set of single belts.
Specification
| Brand and range | Optibelt Kraftband |
|---|---|
| Section | HB (B section Kraftband) |
| Number of bands | 4 |
| Top width per band | 17mm |
| Band spacing | 19mm (to suit standard B section pulleys) |
| Height | 13mm (including tie band) |
| Outside length (La) | 2302mm |
| Optibelt code | 4 HB 2302 La |
| Construction | Wrapped classical V-belts with tie band |
Questions
How do I read the code?
4 HB 2302 La is four HB (B section) bands with a 2302mm outside length. La means the length is measured round the outside of the belt.
Will it fit my pulleys?
It suits B section pulleys with at least four grooves at the standard 19mm groove spacing. The groove spacing must match, so check your pulleys before ordering.
How do I check the length?
Look for 4HB2302 on the old belt. If the markings have gone, measure round the outside of the belt with a tape: it should be about 2302mm. A worn belt may measure slightly long.
How quickly will it arrive?
We ship across the UK by Royal Mail, or FedEx for express delivery, and we ship internationally too.
Not sure it’s the right one? Call 020 8138 2848 with the code on the old belt or a photo and we’ll check it for you. Buying for a site or plant? Open a trade account for trade pricing.
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Construction
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Top width (mm)
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Height (mm)
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Outside length (mm)
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Payment & Security
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