5 5V 975 TB

Exact Stock Taper Bushed Hi-Cap wedge sheave identity and published geometry from Martin's official catalog.

Section5VGrooves5Pitch diameter9.75"OD9.75"Taper bushing3020Official source ↗

Published catalog evidence

Exact manufacturer record

D-25

Catalog number: 5 5V 975 TB
Belt section: 5V
Groove count: 5
Pitch diameter: 9.75"
Outside diameter: 9.75"
Taper bushing: 3020
Published row: 4 5V 975 TB 9 .75 9 .75 A–1 3020 3 .5 2 .5625 27 .0 5 5V 975 TB A–1 3020 3 .5 2 1 .25 37 .0

Verification boundary

Do not infer interchange

Belt and groovesConfirm exact belt section, groove count, and matched-set requirements.

Bushing and shaftVerify taper-bushing number, finished bore, shaft, keyway, and installation.

GeometryCheck pitch diameter, OD, sheave width, alignment, guard clearance, and center distance.

Drive dutyConfirm RPM, horsepower, service factor, balance, environment, and current manufacturer limits.

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