2BK34H Light Duty V-Belt Sheave, 2 Grooves, 3.55 in OD, H Bushing


Price:
$ 41.66

Description

2BK34H Light Duty V-Belt Sheave, 2 Grooves, 3.55 in OD, H Bushing

The 2BK34H is a 2-groove light duty V-belt sheave with a 3.55 in outside diameter, fully machined from cast iron and statically balanced. It mounts with an industry-standard H QD® style bushing, sold separately, sized to your shaft. It runs 4L, 5L, A, and B section V-belts.

$50 minimum order on drive components. Mix and match any pulleys, bushings, sheaves, sprockets, and accessories in your cart to reach the $50 minimum. Questions? Call (888) 203-2358.

Specifications

Specification Value
Part Number 2BK34H
Belt Section BK
Grooves 2
Outside Diameter 3.55 in
Pitch Diameter (A / B belts) 2.8 in / 3.2 in
Face Width 1.75 in
Bushing H series, QD® style (not included)
Material Cast Iron, fully machined, statically balanced
Weight 2.4 lb
Country of Origin China

Applications

  • Fractional horsepower motor drives
  • Furnace blowers, attic fans, and air handlers
  • Power tools, lawn equipment, and light machinery
  • Direct replacement for worn FHP sheaves

Cross Reference

The 2BK34H interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® 2BK34QT
Martin 2BK34-H
Gates® 2BK34QT
TB Woods® 2BK34
Regal Rexnord (Browning®) 2BK34H
Carlisle 2-BK-34-H
Masterdrive 2BK34H
Maurey 2BK34H
Jason Industrial 2BK34H
Optibelt 2BK34H

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 2BK34H?

4L, 5L, A, and B 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 2BK34H replace the Dodge 2BK34QT sheave?

Yes. Published interchange data crosses the 2BK34H directly to the Dodge 2BK34QT, as well as Martin 2BK34-H, Gates 2BK34QT, TB Woods 2BK34. Verify groove count, diameter, and bore or bushing before ordering.

What bushing does the 2BK34H use?

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

Why does the 2BK34H list two pitch diameters?

Combination sheaves run more than one belt section, and each section rides at a different depth in the groove. The 2BK34H has a 2.8 in pitch diameter with A or 4L belts and 3.2 in with B or 5L belts.

Does the 2BK34H 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 2BK34H?

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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