Description
D420-3M-200-SLV Timing Belt
The D420-3M-200-SLV is a timing belt from D&D Global's Dual Dura-Sync Torque - 3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.
| Specification | Value |
|---|---|
| Part Number | D420-3M-200-SLV |
| Belt Type | Sleeve / uncut stock — Timing Belt |
| Tooth Profile | D3M HTD (curvilinear) |
| Tooth Pitch | 3 mm |
| Number of Teeth | 140 |
| Belt Width | 200 mm |
| Pitch Length | 420 mm (Pitch Length) |
| Construction | Chloroprene (Neoprene), Fiberglass cord, fabric tooth cover |
| Weight | 0.508 lb |
Applications
- Conveyors and indexing drives
- Pumps, compressors, and blowers
- Packaging, processing, and automation equipment
- Positive drives where timing must stay locked with no slip
Browse the full range in Timing Belts, or use our belt identification guide to match an existing part.
Cross-Reference
D420-3M-200-SLV is a standardized industry size, so a D420-3M-200-SLV from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call (888) 203-2358.
All manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting & Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.
Frequently Asked Questions
What is D420-3M-200-SLV used for?
D420-3M-200-SLV is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.
What are the dimensions of D420-3M-200-SLV?
D420-3M-200-SLV has a 3 mm tooth pitch, 140 teeth, a belt width of 200 mm, and a 420 mm (Pitch Length). The pitch length is the pitch-line circumference.
What does the D3M in D420-3M-200-SLV mean?
D3M is a HTD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a D3M belt runs only on D3M pulleys.
Does D420-3M-200-SLV ship from Houston?
Yes. D420-3M-200-SLV ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.
Need a quote on D420-3M-200-SLV?
Houston warehouse — same-day shipping on stock items.
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