Description
Megadyne B43 V-Belt, B Section
The Megadyne B43 is a classical wrapped V-belt in the B cross section with a 45.7" outside circumference. Classical V-belts handle general-purpose industrial power transmission across pumps, fans, compressors, and machinery. It is a direct replacement for Jason Industrial B43.
$35 minimum order on Megadyne belts. Mix and match any Megadyne belts in your cart to reach the $35 minimum. Questions? Call (888) 203-2358.
| Specification | Value |
|---|---|
| Part Number | B43 |
| Cross Section | B |
| Construction | Wrapped |
| Top Width | 21/32" |
| Thickness | 0.43" |
| Outside Circumference | 45.7" |
| Temperature Range | -22°F to 176°F |
Applications
- General-purpose industrial drives
- Pumps, fans, and blowers
- Compressors and machine tools
- Agricultural and material-handling equipment
Cross-References
The B cross section and length are industry-standard, so the B43 interchanges with Gates B43, Dayco B43, Continental B43, and Jason Industrial B43. Browse the v belts collection.
Recommended Alternative
Prefer our Diesel Belting equivalent: B43 V-Belt 21/32" x 46" Outside Circumference Classic Wrapped Diesel Belting
Questions about a substitution? Call (888) 203-2358 and we will confirm the right belt from the Houston warehouse.
Compatible Components
Matched Sheaves
- 1B110SDS V-Belt Sheave, 1 Groove, AB Section, 11.35 in OD, SDS Bushing
- 1B124SDS V-Belt Sheave, 1 Groove, AB Section, 12.75 in OD, SDS Bushing
- 1B136SDS V-Belt Sheave, 1 Groove, AB Section, 13.95 in OD, SDS Bushing
- 1B154SK V-Belt Sheave, 1 Groove, AB Section, 15.75 in OD, SK Bushing
Shop all 3438 matched options ›
Not sure what fits? Call (888) 203-2358 and we will match it from the Houston warehouse.
Frequently Asked Questions
What is the Megadyne B43 used for?
The B43 is used for general-purpose industrial drives, such as pumps, fans, and blowers and compressors and machine tools.
What are the dimensions of B43?
The B43 has a 21/32" width, a 45.7" outside circumference in the B cross section.
Is B43 interchangeable with Gates B43?
Yes. The B section and length are industry-standard, so the Megadyne B43 interchanges with Gates, Dayco, Continental, and Jason Industrial belts of the same designation.
What is the temperature rating of B43?
The B43 is rated for continuous operation from -22°F to 176°F.
Does B43 ship from Houston?
Yes. The B43 ships from the Texas Belting & Supply warehouse in Houston, TX, with same-day shipping on stock items. Call (888) 203-2358 for stock and lead time.
Payment & Security
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