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SMR4-25/1 cross-reference: DIR425, 207SMTP25, CGUSM4-25, TXT425T | Replacement Intelligence

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Manufacturer-published cross-reference

SMR4-25/1

WorldWide Electric SMR cross-table row · 25:1 · AGMA unit size 207

PublisherWorldWide ElectricCheckedSep 21, 2026

Claim typePublished manufacturer cross-referenceRatio25:1AGMA unit size207Open source table ↗

Models printed in this source row10

Publisher targetWorldWide ElectricSMR4-25/1

Published comparisonAurora MotorsDIR425

Published comparisonBrowning207SMTP25

Published comparisonCleveland GearCGUSM4-25

Published comparisonDodge TXTTXT425T

Published comparisonFalk5207J25

Published comparisonHub CityPT4207525

Published comparisonLMIMSC0425

Published comparisonSumitomo Drive TechnologiesHSM207F-25

Published comparisonVortexVXT425 XD

What the evidence supportsClaim scope

WorldWide Electric publishes this row in its SMR cross table, listing the WorldWide SMR model alongside competitor model numbers at the same published 25:1 cross-reference position. This preserves the manufacturer-published cross-reference claim without independently asserting that every listed competitor model is pairwise interchangeable.

This page does say

These model numbers appear together in the cited manufacturer-published cross-reference row.
WorldWide Electric identifies SMR4-25/1 as the target model in that published row.
The source associates the row with 25:1 and AGMA unit size 207.

This page does not say

Every competitor model listed beside each other is independently certified as pairwise interchangeable.
Every installed accessory, bushing, motor mount, backstop, shaft, or screw-conveyor component will transfer unchanged.
The cross-reference removes the need to verify application torque, mounting, environment, and configuration.

Target model recordSource-backed catalog data

WorldWide ElectricSMR4-25/1SMR Series — The Original

Open specifications →

Before treating it as a drop-in replacementVerification checklist

Ratio & speedVerify the actual ratio and required output speed.

Bushing / boreConfirm the installed shaft diameter and the required tapered bushing or bore arrangement.

AccessoriesCheck torque arm, backstop, motor mount, belt guard, screw-conveyor flange and drive shaft individually.

Torque & serviceConfirm continuous/peak torque, service factor, starts, shock load and thermal duty.

EnvelopeVerify center height, housing clearance and all mounting dimensions against the drawing.

EnvironmentConfirm lubricant, seals, ambient temperature, washdown/corrosion and hazardous-area requirements.

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