Martin 8V · D-10
8 8V 1320 J
Exact Stock QD Hi-Cap wedge sheave identity and geometry from Martin's official sheave catalog.
Published catalog evidence
Exact manufacturer record
- Catalog number
- 8 8V 1320 J
- Belt section
- 8V
- Number of grooves
- 8
- Pitch diameter
- 13.2"
- Outside diameter
- 13.2"
- QD bushing
- J
- Catalog page
- D-10
- Published row text
- 6 8V 1320 F 13 .2 13 .2 A-1 F 3 .9375 1 .3125 2 .3125 3 .625 2 .1875 94 .0 8 8V 1320 J A-1 J 4 .5 2 .375 3 .5625 4 .5 2 .5 118 .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
8V · 8 grooves8 8V 1250 J12.5" PD · QD J8V · 8 grooves8 8V 1400 J14" PD · QD J8V · 8 grooves8 8V 1500 J15" PD · QD J8V · 8 grooves8 8V 1600 J16" PD · QD J8V · 8 grooves8 8V 1700 M17" PD · QD M8V · 8 grooves8 8V 1800 M18" PD · QD M8V · 8 grooves8 8V 1900 M19" PD · QD M8V · 8 grooves8 8V 2000 M20" PD · QD M