Martin 3V · D-5
10 3V 500 SK
Exact Stock QD Hi-Cap wedge sheave identity and geometry from Martin's official sheave catalog.
Published catalog evidence
Exact manufacturer record
- Catalog number
- 10 3V 500 SK
- Belt section
- 3V
- Number of grooves
- 10
- Pitch diameter
- 5"
- Outside diameter
- 5"
- QD bushing
- SK
- Catalog page
- D-5
- Published row text
- 8 3V 500 SK 5 5 D-1 SK 2 .625 0 .5625 0 .125 1 .815 2 .1563 6 .9 10 3V 500 SK D-1 SK 2 .625 0 .5625 0 .125 1 .815 2 .9688 8 .6
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 · 10 grooves10 3V 475 SK4.75" PD · QD SK3V · 10 grooves10 3V 530 SK5.3" PD · QD SK3V · 10 grooves10 3V 560 SK5.6" PD · QD SK3V · 10 grooves10 3V 600 SK6" PD · QD SK3V · 10 grooves10 3V 650 SK6.5" PD · QD SK3V · 10 grooves10 3V 690 SK6.9" PD · QD SK3V · 10 grooves10 3V 800 SF8" PD · QD SF3V · 10 grooves10 3V 1060 E10.6" PD · QD E