Description
Megadyne 420H850 Timing Belt, H
The Megadyne 420H850 is a Trapezoidal (Imperial) synchronous timing belt (H profile) with a 42.0" pitch length and a 8-1/2" (8.500") width, 84 teeth. It provides positive, non-slip drive for synchronized industrial equipment. It replaces the equivalent Jason Industrial 420H850.
| Specification | Value |
|---|---|
| Part Number | 420H850 |
| Profile / Pitch | H |
| Construction | Rubber/Fiberglass |
| Tooth Profile | Trapezoidal (Imperial) |
| Width | 8-1/2" (8.500") |
| Thickness | 0.173" |
| Pitch Length | 42.0" |
| Number of Teeth | 84 |
| Temperature Range | -13°F to 176°F |
Applications
- Conveyors and material handling
- Pumps, mixers, and packaging machinery
- Machine tools requiring shaft synchronization
- Quiet, lubrication-free alternatives to chain or gear drives
Cross-References
The 420H850 interchanges with Gates 420H850, Continental 420H850, Dayco 420H850, and Jason Industrial 420H850 of the same pitch and length. See the timing belts collection.
Frequently Asked Questions
What is the Megadyne 420H850 used for?
The 420H850 is used for conveyors and material handling, such as pumps, mixers, and packaging machinery and machine tools requiring shaft synchronization.
What are the dimensions of 420H850?
The 420H850 has a 8-1/2" (8.500") width, a 42.0" pitch length, 84 teeth in the H profile.
Is 420H850 interchangeable with Gates 420H850?
Yes. The H section and length are industry-standard, so the Megadyne 420H850 interchanges with Gates, Dayco, Continental, and Jason Industrial belts of the same designation.
What is the temperature rating of 420H850?
The 420H850 is rated for continuous operation from -13°F to 176°F.
Does 420H850 ship from Houston?
Yes. The 420H850 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.
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