3C120E V-Belt Sheave, 3 Grooves, C Section, 12.4 in OD, E Bushing


Price:
$ 235.19

Description

3C120E V-Belt Sheave, 3 Grooves, C Section, 12.4 in OD, E Bushing

The 3C120E is a 3-groove C section classical section V-belt sheave with a 12.4 in outside diameter, fully machined from cast iron and statically balanced. It mounts with an industry-standard E QD® style bushing, sold separately, sized to your shaft. It runs C section V-belts.

Specifications

Specification Value
Part Number 3C120E
Belt Section C
Grooves 3
Outside Diameter 12.4 in
Face Width 3.25 in
Bushing E series, QD® style (not included)
Material Cast Iron, fully machined, statically balanced
Weight 34.05 lb
Country of Origin China

Applications

  • Classical section V-belt drives on fans, pumps, and compressors
  • HVAC and refrigeration equipment
  • General industrial machinery with A, B, or C section belts
  • Replacing worn sheaves on existing drives

Cross Reference

The 3C120E interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® D3C120
Martin 3 C 120 E
Gates® QD3C12.0
TB Woods® 1203C
Regal Rexnord (Browning®) 3C120E
Carlisle 3-C-120-E
Masterdrive 3C120E
Maurey 3C12.0
Jason Industrial 3C120E
Grainger 5YKA5

Always verify dimensions and bore size before substituting part numbers across manufacturers.

Buying in bulk? Save on volume.

Multi-unit and OEM quantities qualify for volume discounts. Call or email for a quantity quote.

Frequently Asked Questions

What belts run on the 3C120E?

C section V-belts. These sections are standardized, so any manufacturer's belts of the correct section and length will run in the grooves.

Does the 3C120E replace the Dodge D3C120 sheave?

Yes. Published interchange data crosses the 3C120E directly to the Dodge D3C120, as well as Martin 3 C 120 E, Gates QD3C12.0, TB Woods 1203C. Verify groove count, diameter, and bore or bushing before ordering.

What bushing does the 3C120E use?

A E series QD style bushing, sold separately. E is an industry-standard bushing size, so any manufacturer's standard E bushing fits. Order the bushing bore that matches your shaft diameter.

Does the 3C120E ship from Houston?

Yes. Stock items ship same day from our Houston, Texas warehouse. Call (888) 203-2358 to confirm availability.

Need a quote on 3C120E?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

QD® is a registered trademark of TB Woods/Regal Rexnord. All third-party part numbers and trademarks referenced, including Dodge®, Gates®, Martin, TB Woods®, Browning®, and others shown in the cross reference table, are the property of their respective owners. References are for compatibility identification only and do not imply affiliation or endorsement.

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