Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR V-Belt Pulley: 5V550, 5 Groove, 5.5 in OD, Bushed Bore - Bushed-Bore Cast-Iron Wedge V-Belt Pulleys
APPROVED VENDORBushed-Bore Cast-Iron Wedge V-Belt Pulleys

APPROVED VENDOR V-Belt Pulley: 5V550, 5 Groove, 5.5 in OD, Bushed Bore

The APPROVED VENDOR 5V550 is a bushed-bore cast-iron wedge V-belt pulley with a pitch diameter of 5.5 inches (5V) and pulley industry number 5V550. It features 5 grooves and is designed for use with 5V or 5VX belt…

SKU 3G-OTH-111539

Brand
APPROVED VENDOR
Item
V-Belt Pulley: 5V550, 5 Groove, 5.5 in OD, Bushed Bore
Category
Bushed-Bore Cast-Iron Wedge V-Belt Pulleys
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
55V550SD
Type
Bushed Bore, SD, For 5V/5VX Belt Section
OD
5.5 in
Groove
5
Pitch Diameter
5.5 in (5V)
Pulley Industry Number
5V550
For Belt Section (broad, with similar types)
5V or 5VX
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR 5V550 is a bushed-bore cast-iron wedge V-belt pulley with a pitch diameter of 5.5 inches (5V) and pulley industry number 5V550. It features 5 grooves and is designed for use with 5V or 5VX belt sections. This pulley is identified by manufacturer part number 55V550SD.

Frequently Asked Questions

What is the APPROVED VENDOR 5V550 V-belt pulley used for?

The APPROVED VENDOR 5V550 is a bushed-bore cast-iron wedge V-belt pulley used in industrial power transmission systems. It drives machinery such as pumps, compressors, and conveyors by transferring rotational force via 5V or 5VX belt sections. Its 5 grooves and 5.5-inch pitch diameter suit medium-to-heavy-duty applications requiring reliable torque delivery.

What are the specifications of the APPROVED VENDOR 5V550 pulley?

The APPROVED VENDOR 5V550 pulley has a pitch diameter of 5.5 inches (5V), 5 grooves, and a bushed bore with SD type. It is designed for 5V or 5VX belt sections. The pulley industry number is 5V550, and the manufacturer part number is 55V550SD. The outer diameter is 5.5 inches.

Where to buy the APPROVED VENDOR 5V550 pulley worldwide?

You can source the APPROVED VENDOR 5V550 pulley worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide competitive sourcing for this bushed-bore cast-iron wedge V-belt pulley.

How to select the correct bushed bore for the APPROVED VENDOR 5V550 pulley?

To select the correct bushed bore for the APPROVED VENDOR 5V550 pulley, match the bore size to your shaft diameter. The pulley uses a bushed-bore system (SD type) that allows interchangeable bushings. Ensure the bushing keyway and set-screw alignment match your shaft key. Consult the pulley's pitch diameter (5.5 in) and groove count (5) for belt tension compatibility.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR bushed-bore cast-iron wedge v-belt pulleys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
APPROVED VENDOR V-Belt Pulley: 5V550, 6 Groove, 5.5 in OD, Bushed Bore, SD, For 5V/5VX Belt Section (MPN 65V550SD). Key specifications — Pulley Industry Number: 5V550; Pitch Diameter: 5.5 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 5V550, 6 Groove, 5.5 in OD, Bushed Bore, SD, For 5V/5VX Belt Section (MPN 65V550SD). Key specifications — Pulley Industry Number: 5V550; Pitch Diameter: 5.5 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR V-Belt Pulley: 5V550, 4 Groove, 5.5 in OD, Bushed Bore, SD, For 5V/5VX Belt Section (MPN 5V554). Key specifications — Pulley Industry Number: 5V550; Pitch Diameter: 5.5 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 5V550, 4 Groove, 5.5 in OD, Bushed Bore, SD, For 5V/5VX Belt Section (MPN 5V554). Key specifications — Pulley Industry Number: 5V550; Pitch Diameter: 5.5 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR V-Belt Pulley: 5V465, 5 Groove, 4.65 in OD, Bushed Bore, SD, For 5V/5VX Belt Section (MPN 55V465SD). Key specifications — Pulley Industry Number: 5V465; Pitch Diameter: 4.65 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 5V465, 5 Groove, 4.65 in OD, Bushed Bore, SD, For 5V/5VX Belt Section (MPN 55V465SD). Key specifications — Pulley Industry Number: 5V465; Pitch Diameter: 4.65 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR V-Belt Pulley: 5V520, 5 Groove, 5.2 in OD, Bushed Bore, SD, For 5V/5VX Belt Section (MPN 55V520SD). Key specifications — Pulley Industry Number: 5V520; Pitch Diameter: 5.2 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 5V520, 5 Groove, 5.2 in OD, Bushed Bore, SD, For 5V/5VX Belt Section (MPN 55V520SD). Key specifications — Pulley Industry Number: 5V520; Pitch Diameter: 5.2 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR V-Belt Pulley: 5V550, 2 Groove, 5.5 in OD, Bushed Bore, SDS, For 5V/5VX Belt Section (MPN 5V552). Key specifications — Pulley Industry Number: 5V550; Pitch Diameter: 5.5 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 5V550, 2 Groove, 5.5 in OD, Bushed Bore, SDS, For 5V/5VX Belt Section (MPN 5V552). Key specifications — Pulley Industry Number: 5V550; Pitch Diameter: 5.5 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR V-Belt Pulley: 5V5000, 5 Groove, 50 in OD, Bushed Bore, J, For 5V/5VX Belt Section (MPN 55V5000J). Key specifications — Pulley Industry Number: 5V5000; Pitch Diameter: 50.0 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 5V5000, 5 Groove, 50 in OD, Bushed Bore, J, For 5V/5VX Belt Section (MPN 55V5000J). Key specifications — Pulley Industry Number: 5V5000; Pitch Diameter: 50.0 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR V-Belt Pulley: 5V3150, 5 Groove, 31.5 in OD, Bushed Bore, J, For 5V/5VX Belt Section (MPN 55V3150J). Key specifications — Pulley Industry Number: 5V3150; Pitch Diameter: 31.5 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 5V3150, 5 Groove, 31.5 in OD, Bushed Bore, J, For 5V/5VX Belt Section (MPN 55V3150J). Key specifications — Pulley Industry Number: 5V3150; Pitch Diameter: 31.5 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR V-Belt Pulley: 8V1320, 4 Groove, 13.2 in OD, Bushed Bore, F, For 8V/8VX Belt Section (MPN 48V1320F). Key specifications — Pulley Industry Number: 8V1320; Pitch Diameter: 13.2 in (8V); For Belt Section (broad, with similar types): 8V or 8VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 8V1320, 4 Groove, 13.2 in OD, Bushed Bore, F, For 8V/8VX Belt Section (MPN 48V1320F). Key specifications — Pulley Industry Number: 8V1320; Pitch Diameter: 13.2 in (8V); For Belt Section (broad, with similar types): 8V or 8VX.
APPROVED VENDOR V-Belt Pulley: 5V1250, 6 Groove, 12.5 in OD, Bushed Bore, F, For 5V/5VX Belt Section (MPN 65V1250F). Key specifications — Pulley Industry Number: 5V1250; Pitch Diameter: 12.5 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 5V1250, 6 Groove, 12.5 in OD, Bushed Bore, F, For 5V/5VX Belt Section (MPN 65V1250F). Key specifications — Pulley Industry Number: 5V1250; Pitch Diameter: 12.5 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR V-Belt Pulley: 5V1870, 5 Groove, 18.7 in OD, Bushed Bore, F, For 5V/5VX Belt Section (MPN 55V1870F). Key specifications — Pulley Industry Number: 5V1870; Pitch Diameter: 18.7 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 5V1870, 5 Groove, 18.7 in OD, Bushed Bore, F, For 5V/5VX Belt Section (MPN 55V1870F). Key specifications — Pulley Industry Number: 5V1870; Pitch Diameter: 18.7 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR V-Belt Pulley: 3V800, 8 Groove, 8 in OD, Bushed Bore, SF, For 3V/3VX Belt Section (MPN 83V800SF). Key specifications — Pulley Industry Number: 3V800; Pitch Diameter: 8 in (3V); For Belt Section (broad, with similar types): 3V or 3VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 3V800, 8 Groove, 8 in OD, Bushed Bore, SF, For 3V/3VX Belt Section (MPN 83V800SF). Key specifications — Pulley Industry Number: 3V800; Pitch Diameter: 8 in (3V); For Belt Section (broad, with similar types): 3V or 3VX.
APPROVED VENDOR V-Belt Pulley: 3V650, 2 Groove, 6.5 in OD, Bushed Bore, SDS, For 3V/3VX Belt Section (MPN 3V652). Key specifications — Pulley Industry Number: 3V650; Pitch Diameter: 6.5 in (3V); For Belt Section (broad, with similar types): 3V or 3VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 3V650, 2 Groove, 6.5 in OD, Bushed Bore, SDS, For 3V/3VX Belt Section (MPN 3V652). Key specifications — Pulley Industry Number: 3V650; Pitch Diameter: 6.5 in (3V); For Belt Section (broad, with similar types): 3V or 3VX.
APPROVED VENDOR V-Belt Pulley: 8V2120, 8 Groove, 21.2 in OD, Bushed Bore, M, For 8V/8VX Belt Section (MPN 88V2120M). Key specifications — Pulley Industry Number: 8V2120; Pitch Diameter: 21.2 in (8V); For Belt Section (broad, with similar types): 8V or 8VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 8V2120, 8 Groove, 21.2 in OD, Bushed Bore, M, For 8V/8VX Belt Section (MPN 88V2120M). Key specifications — Pulley Industry Number: 8V2120; Pitch Diameter: 21.2 in (8V); For Belt Section (broad, with similar types): 8V or 8VX.
APPROVED VENDOR V-Belt Pulley: 5V1030, 4 Groove, 10.3 in OD, Bushed Bore, E, For 5V/5VX Belt Section (MPN 5V1034). Key specifications — Pulley Industry Number: 5V1030; Pitch Diameter: 10.3 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 5V1030, 4 Groove, 10.3 in OD, Bushed Bore, E, For 5V/5VX Belt Section (MPN 5V1034). Key specifications — Pulley Industry Number: 5V1030; Pitch Diameter: 10.3 in (5V); For Belt Section (broad, with similar types): 5V or 5VX.