Martin 3V · D-3
2 3V 335 SH
Exact Stock QD Hi-Cap wedge sheave identity and geometry from Martin's official sheave catalog.
Published catalog evidence
Exact manufacturer record
- Catalog number
- 2 3V 335 SH
- Belt section
- 3V
- Number of grooves
- 2
- Pitch diameter
- 3.35"
- Outside diameter
- 3.35"
- QD bushing
- SH
- Catalog page
- D-3
- Published row text
- 1 3V 335 JA 3 .35 3 .35 C-1 JA 1 .25 0 .375 0 .125 1 – 1 .1 2 3V 335 SH D-1 SH 1 .6875 0 .4219 0 .1406 1 .25 0 .2031 2 .0
Verification boundary
What still needs to match
Belt and groovesConfirm the exact 3V, 5V, or 8V belt section, groove count, belt construction, and matched-set requirements.
Bushing and shaftVerify the QD bushing size, finished bore, shaft diameter, key/keyway, bushing orientation, and installation torque.
GeometryConfirm pitch diameter, outside diameter, sheave width, hub projection, guard clearance, and center-distance constraints.
Drive dutyCheck motor speed, sheave RPM, horsepower, service factor, belt speed, alignment, balance, environmental limits, and current manufacturer ratings.
Related catalog sheaves
Same section and groove count
3V · 2 grooves2 3V 315 JA3.15" PD · QD JA3V · 2 grooves2 3V 365 SH3.65" PD · QD SH3V · 2 grooves2 3V 300 JA3" PD · QD JA3V · 2 grooves2 3V 280 JA2.8" PD · QD JA3V · 2 grooves2 3V 265 JA2.65" PD · QD JA3V · 2 grooves2 3V 412 SH4.12" PD · QD SH3V · 2 grooves2 3V 250 JA2.5" PD · QD JA3V · 2 grooves2 3V 235 JA2.35" PD · QD JA