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
FENNER DRIVES V-Belt Idler Pulley: 0.77 in, 17 mm Bore, 3.5 in OD - Flat Idler Pulleys with Flange
FENNER DRIVESFlat Idler Pulleys with Flange

FENNER DRIVES V-Belt Idler Pulley: 0.77 in, 17 mm Bore, 3.5 in OD

The FENNER DRIVES V-Belt Idler Pulley (MPN FA3501) is a flat idler pulley with flange, featuring a 0.77 in face width, 17 mm bore, and 3.5 in OD. It is constructed from fiberglass-reinforced nylon and includes a ball…

SKU 3G-OTH-113327

Brand
FENNER DRIVES
Item
V-Belt Idler Pulley: 0.77 in, 17 mm Bore, 3.5 in OD
Category
Flat Idler Pulleys with Flange
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

FENNER DRIVES
Manufacturer Part Number
FA3501
Type
Fiberglass-Reinforced Nylon
Bore
17 mm
OD
3.5 in
Face Width
0.77 in
Bearing Type
Ball
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

FENNER DRIVES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FENNER DRIVES V-Belt Idler Pulley (MPN FA3501) is a flat idler pulley with flange, featuring a 0.77 in face width, 17 mm bore, and 3.5 in OD. It is constructed from fiberglass-reinforced nylon and includes a ball bearing type.

Frequently Asked Questions

What is the FENNER DRIVES V-Belt Idler Pulley FA3501 used for?

The FENNER DRIVES V-Belt Idler Pulley FA3501 is used to guide and tension V-belts in industrial power transmission systems. Its fiberglass-reinforced nylon construction and flanged design make it suitable for applications requiring low friction and wear resistance, such as conveyors and agricultural machinery.

What are the specifications of the FENNER DRIVES FA3501 idler pulley?

The FENNER DRIVES FA3501 is a flat idler pulley with flange, featuring a 0.77 in face width, 17 mm bore, and 3.5 in OD. It uses a ball bearing type and is made from fiberglass-reinforced nylon. The manufacturer part number is FA3501.

Where to buy the FENNER DRIVES FA3501 idler pulley worldwide?

You can source the FENNER DRIVES FA3501 idler pulley through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the pulley reaches your facility reliably.

How to install the FENNER DRIVES V-Belt Idler Pulley FA3501?

To install the FENNER DRIVES FA3501, align the pulley with the belt path, secure it using a bolt through the 17 mm bore, and ensure the flange guides the belt. Tighten to manufacturer torque specs and verify free rotation of the ball bearing. Consult the belt drive design manual for proper tensioning.

Used in

Common applications for FENNER DRIVES
Packaging machinery — Fenner Drives keyless bushings for precise shaft-hub connections on conveyor rollers
Material handling systems — UHMWPE belt guides (GR1001L120.00) for crowned V-belt tracking on sortation conveyors
Food processing equipment — Oil-dipped steel keyless bushings for washdown-resistant drive assemblies
Automotive assembly lines — Multi-screw locking assemblies for high-torque transmission on robotic arm joints
Textile manufacturing — Single-nut keyless bushings for quick-change spindles and tensioners

FENNER DRIVES Products

3G Electric supplies FENNER DRIVES flat idler pulleys with flange. 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
TRITAN 2 Bolt Flange Bearing: Radial Ball, 2 15/16 in Bore, Cast Iron, Set Screws, 3 5/64 in Lg (MPN UCFL215-47). Key specifications — Bore Type: Cylindrical; Brand: TRITAN; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 3/4 in; System of Measurement: Inch.
TRITAN
TRITAN 2 Bolt Flange Bearing: Radial Ball, 2 15/16 in Bore, Cast Iron, Set Screws, 3 5/64 in Lg (MPN UCFL215-47). Key specifications — Bore Type: Cylindrical; Brand: TRITAN; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 3/4 in; System of Measurement: Inch.
TRITAN 2 Bolt Flange Bearing: Radial Ball, 2 1/8 in Bore, Cast Iron, Eccentric Collar, 8 17/32 in Lg (MPN HCFLU211-32). Key specifications — Bore Type: Cylindrical; Brand: TRITAN; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
TRITAN
TRITAN 2 Bolt Flange Bearing: Radial Ball, 2 1/8 in Bore, Cast Iron, Eccentric Collar, 8 17/32 in Lg (MPN HCFLU211-32). Key specifications — Bore Type: Cylindrical; Brand: TRITAN; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
TRITAN 2 Bolt Flange Bearing: Radial Ball, 1 1/4 in Bore, Cast Iron, Set Screws, 5 13/16 in Lg (MPN SBFL206-20G). Key specifications — Bore Type: Cylindrical; Brand: TRITAN; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
TRITAN
TRITAN 2 Bolt Flange Bearing: Radial Ball, 1 1/4 in Bore, Cast Iron, Set Screws, 5 13/16 in Lg (MPN SBFL206-20G). Key specifications — Bore Type: Cylindrical; Brand: TRITAN; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
TIMKEN 2 Bolt Flange Bearing: Radial Ball, 1/2 in Bore, Cast Iron, Eccentric Collar, 3 55/64 in Lg (MPN VCJT 1/2). Key specifications — Bore Type: Cylindrical; Brand: TIMKEN; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
TIMKEN
TIMKEN 2 Bolt Flange Bearing: Radial Ball, 1/2 in Bore, Cast Iron, Eccentric Collar, 3 55/64 in Lg (MPN VCJT 1/2). Key specifications — Bore Type: Cylindrical; Brand: TIMKEN; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
TRITAN 4 Bolt Flange Bearing: Radial Ball, 3 7/16 in Bore, Cast Iron, Set Screws, 8 29/32 in Lg (MPN UCF217-55). Key specifications — Bore Type: Cylindrical; Brand: TRITAN; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 3/4 in; System of Measurement: Inch.
TRITAN
TRITAN 4 Bolt Flange Bearing: Radial Ball, 3 7/16 in Bore, Cast Iron, Set Screws, 8 29/32 in Lg (MPN UCF217-55). Key specifications — Bore Type: Cylindrical; Brand: TRITAN; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 3/4 in; System of Measurement: Inch.
TRITAN 2 Bolt Flange Bearing: Radial Ball, 50 mm Bore, Cast Iron, Set Screws, 54.7 mm Lg, 115 mm Wd (MPN UCFL210-50MM). Key specifications — Bore Type: Cylindrical; Brand: TRITAN; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: M16; System of Measurement: Metric.
TRITAN
TRITAN 2 Bolt Flange Bearing: Radial Ball, 50 mm Bore, Cast Iron, Set Screws, 54.7 mm Lg, 115 mm Wd (MPN UCFL210-50MM). Key specifications — Bore Type: Cylindrical; Brand: TRITAN; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: M16; System of Measurement: Metric.

More from FENNER DRIVES

View all FENNER DRIVES parts →
FENNER DRIVES V-Belt Idler Pulley: 1.02 in, 17 mm Bore, 5.56 in OD, Fiberglass-Reinforced Nylon (MPN FA5501). Key specifications — Bearing Type: Ball; Brand: FENNER DRIVES; Face Width: 1.02 in.
FENNER DRIVES
FENNER DRIVES V-Belt Idler Pulley: 1.02 in, 17 mm Bore, 5.56 in OD, Fiberglass-Reinforced Nylon (MPN FA5501). Key specifications — Bearing Type: Ball; Brand: FENNER DRIVES; Face Width: 1.02 in.