Description
Megadyne 210S8M840 Timing Belt, S8M
The Megadyne MEGASYNC 210S8M840 is a curvilinear (HTD/RPP) synchronous timing belt with an S8M (8mm-pitch) tooth, a 840 mm pitch length, and a 21mm width, 105 teeth. It delivers positive, slip-free power transmission for industrial drives where shaft timing matters. It replaces the equivalent Jason Industrial 210S8M840.
| Specification | Value |
|---|---|
| Part Number | 210S8M840 |
| Profile / Pitch | S8M |
| Construction | Rubber/Fiberglass |
| Tooth Profile | Curvilinear (HTD/RPP) |
| Width | 21mm |
| Thickness | 5.6mm |
| Pitch Length | 840 mm |
| Number of Teeth | 105 |
| 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 8M curvilinear profile interchanges by pitch, length, and width with Gates PowerGrip GT3/HTD 8M, Continental Synchroforce 8M, Dayco 210S8M840, and Jason Industrial 210S8M840. Runs on standard 8M (HTD) sprockets. See the timing belts collection.
Compatible Components
Matched Timing Pulleys
- 18-8M-FS Timing Pulley Flange, 2.06 in OD
- 18-8M-FSS Timing Pulley Flange
- 20-8M-FA Timing Pulley Flange
- 20-8M-PS10A Timing Pulley Bar Stock, 2 Teeth, 8M Pitch
Shop all 294 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 210S8M840 used for?
The 210S8M840 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 210S8M840?
The 210S8M840 has a 21mm width, a 840 mm pitch length, 105 teeth in the S8M profile.
Is 210S8M840 interchangeable with Gates 8M belts?
Yes. The 8M curvilinear tooth, length, and width match Gates PowerGrip GT/HTD, Continental, and Dayco belts of the same size, all running on standard 8M (HTD) sprockets.
What is the temperature rating of 210S8M840?
The 210S8M840 is rated for continuous operation from -13°F to 176°F.
Does 210S8M840 ship from Houston?
Yes. The 210S8M840 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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