Optibelt 420-3M-9 Timing Belt — 9 × 420 mm
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Optibelt 420-3M-9 Timing Belt — 9 × 420 mm
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Optibelt 420-3M-9 Timing Belt — 9 × 420 mm — shop this replacement drive belt from the Belt Index U.S. catalog. Use the belt reference and specifications below to match your existing drive.
Optibelt · Timing Belt
420-3M-9 Timing Belt
The Optibelt 420-3M-9 is a timing belt with profile 3M, listed at 420 mm (pitch length (lp)) and 9 mm wide. Its 140 teeth are spaced at a 3 mm pitch.
Belt specifications
| Belt reference | 420-3M-9 |
|---|---|
| Profile | 3M |
| Length | 420 mm |
| Length basis | Pitch length (Lp) |
| Width | 9 mm |
| Tooth pitch | 3 mm |
| Teeth | 140 |
The listed 420 mm length uses Pitch length (Lp). This measurement is shown alongside the profile and width in the specification table.
Application and fitment
Listed application: Synchronous machinery drives.
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