Industrial replacement referenceSource-backed records · No compatibility guesswork

Martin 5V · D-25

5 5V 5000 TB

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

Section5VGrooves5Pitch diameter50"OD50"Taper bushing4545Official source ↗

Published catalog evidence

Exact manufacturer record

D-25
Catalog number
5 5V 5000 TB
Belt section
5V
Groove count
5
Pitch diameter
50"
Outside diameter
50"
Taper bushing
4545
Published row
4 5V 5000 TB 50 50 B-3 4040 4 - 4 .9375 371 .0 5 5V 5000 TB B-3 4545 4 .5 - 4 .5 .75 288 .0

Verification boundary

What still needs to match

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.

Related catalog sheaves

Same section and groove count

8