Megadyne 420H128 Timing Belt, H

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$ 44.51 $ 49.67

Description

Megadyne 420H128 Timing Belt, H

The Megadyne 420H128 is a Trapezoidal (Imperial) synchronous timing belt (H profile) with a 42.0" pitch length and a 1-7/25" (1.280") width, 84 teeth. It provides positive, non-slip drive for synchronized industrial equipment. It replaces the equivalent Jason Industrial 420H128.

Specification Value
Part Number 420H128
Profile / Pitch H
Construction Rubber/Fiberglass
Tooth Profile Trapezoidal (Imperial)
Width 1-7/25" (1.280")
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 420H128 interchanges with Gates 420H128, Continental 420H128, Dayco 420H128, and Jason Industrial 420H128 of the same pitch and length. See the timing belts collection.

Frequently Asked Questions

What is the Megadyne 420H128 used for?

The 420H128 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 420H128?

The 420H128 has a 1-7/25" (1.280") width, a 42.0" pitch length, 84 teeth in the H profile.

Is 420H128 interchangeable with Gates 420H128?

Yes. The H section and length are industry-standard, so the Megadyne 420H128 interchanges with Gates, Dayco, Continental, and Jason Industrial belts of the same designation.

What is the temperature rating of 420H128?

The 420H128 is rated for continuous operation from -13°F to 176°F.

Does 420H128 ship from Houston?

Yes. The 420H128 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.

Need a quote on 420H128?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

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