4B200SF V-Belt Sheave, 4 Grooves, AB Section, 20.35 in OD, SF Bushing


Price:
$ 349.18

Description

4B200SF V-Belt Sheave, 4 Grooves, AB Section, 20.35 in OD, SF Bushing

The 4B200SF is a 4-groove AB section classical section V-belt sheave with a 20.35 in outside diameter, fully machined from cast iron and statically balanced. It mounts with an industry-standard SF QD® style bushing, sold separately, sized to your shaft.

Specifications

Specification Value
Part Number 4B200SF
Belt Section AB
Grooves 4
Outside Diameter 20.35 in
Pitch Diameter (A / B belts) 19.6 in / 2 in
Face Width 3.25 in
Bushing SF series, QD® style (not included)
Material Cast Iron, fully machined, statically balanced
Weight 51 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 4B200SF interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® D4B200
Martin 4 B 200 SF
Gates® QD4A19.8/B20.0
TB Woods® 2004B
Regal Rexnord (Browning®) 4B200SF
Carlisle 4-B-200-SF
Masterdrive 4B200SF
Maurey 4B20.0
Jason Industrial 4B200SF
Optibelt 4/B2000SF

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

Does the 4B200SF replace the Dodge D4B200 sheave?

Yes. Published interchange data crosses the 4B200SF directly to the Dodge D4B200, as well as Martin 4 B 200 SF, Gates QD4A19.8/B20.0, TB Woods 2004B. Verify groove count, diameter, and bore or bushing before ordering.

What bushing does the 4B200SF use?

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

Why does the 4B200SF list two pitch diameters?

Combination sheaves run more than one belt section, and each section rides at a different depth in the groove. The 4B200SF has a 19.6 in pitch diameter with A or 4L belts and 2 in with B or 5L belts.

Does the 4B200SF 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 4B200SF?

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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