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BREWER MACHINE & GEAR Flat Belt Idler Pulley: 43/64 in Bore, 4.5 in OD - Flat Idler Pulleys without Flange
BREWER MACHINE & GEARFlat Idler Pulleys without Flange

BREWER MACHINE & GEAR Flat Belt Idler Pulley: 43/64 in Bore, 4.5 in OD

The BREWER MACHINE & GEAR Flat Belt Idler Pulley (SKU BF4501, MPN BF4501) is a flat idler pulley without flange, featuring a 43/64 in bore and a 4.5 in OD. Constructed with a nylon body and a ball bearing type, this…

SKU 3G-OTH-109925

Also listed as: BF 4501 · BF-4501

Brand
BREWER MACHINE & GEAR
Item
Flat Belt Idler Pulley: 43/64 in Bore, 4.5 in OD
Category
Flat Idler Pulleys without Flange
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

BREWER MACHINE & GEAR
Manufacturer Part Number
BF4501
Type
Nylon, Ball Bearing
OD
4.5 in
Bearing Type
Ball

Technical Documents

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BREWER MACHINE & GEAR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BREWER MACHINE & GEAR Flat Belt Idler Pulley (SKU BF4501, MPN BF4501) is a flat idler pulley without flange, featuring a 43/64 in bore and a 4.5 in OD. Constructed with a nylon body and a ball bearing type, this component is designed for use in flat belt drive systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BREWER MACHINE & GEAR Flat Belt Idler Pulley BF4501 used for?

The BREWER MACHINE & GEAR Flat Belt Idler Pulley BF4501 is used to guide and tension flat belts in power transmission systems. Its nylon body and ball bearing reduce friction and wear, making it suitable for conveyors, packaging machinery, and other industrial flat belt drives.

What are the specifications of the BREWER MACHINE & GEAR BF4501 idler pulley?

The BREWER MACHINE & GEAR BF4501 is a flat idler pulley without flange. It has a 43/64 in bore, a 4.5 in OD, a nylon body, and a ball bearing type. The manufacturer part number is BF4501, and it is designed for flat belt drive systems.

Where to buy the BREWER MACHINE & GEAR BF4501 idler pulley worldwide?

3G Electric supplies the BREWER MACHINE & GEAR BF4501 flat belt idler pulley to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct component for your flat belt drive system, regardless of your location.

How to select the right flat belt idler pulley for my system?

To select the right flat belt idler pulley, match the bore size to your shaft diameter (e.g., 43/64 in for the BF4501), the OD to belt width and clearance, and the bearing type to load and speed. The BREWER MACHINE & GEAR BF4501 uses a ball bearing for low-friction operation.

Used in

Common applications for BREWER MACHINE & GEAR
Conveyor systems — Brewer idler sprockets (e.g., D60B17F) for tensioning #60 roller chain in packaging lines.
Agricultural machinery — Brewer bushing-type idler sprockets (e.g., 80B13U) for chain drives in harvesters.
Material handling — Brewer needle bearing idler sprockets (e.g., 35B13F) for guiding chain in automated sortation systems.
Assembly automation — Brewer idler sprockets with hub (e.g., 50B17U) for maintaining chain tension in robotic transfer units.
Food processing equipment — Brewer steel idler sprockets (e.g., D35B19F) for washdown-resistant chain drives in packaging.

BREWER MACHINE & GEAR Products

3G Electric supplies BREWER MACHINE & GEAR flat idler pulleys without flange. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
BREWER MACHINE & GEAR Flat Belt Idler Pulley: 43/64 in Bore, 5.5 in OD, Nylon, Ball Bearing (MPN BF5501)
BREWER MACHINE & GEAR
BREWER MACHINE & GEAR Flat Belt Idler Pulley: 43/64 in Bore, 5.5 in OD, Nylon, Ball Bearing (MPN BF5501)
BREWER MACHINE & GEAR Flat Belt Idler Pulley: 43/64 in Bore, 3 in OD, Nylon, Ball Bearing (MPN BF3002)
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BREWER MACHINE & GEAR Flat Belt Idler Pulley: 43/64 in Bore, 3 in OD, Nylon, Ball Bearing (MPN BF3002)
Flat idler pulley without flange, 2.3 in outer diameter, 43/64 in bore. Nylon body with ball bearing. Used to guide and tension flat belts in industrial drive systems such as conveyors and packaging machinery
BREWER MACHINE & GEAR
Flat idler pulley without flange, 2.3 in outer diameter, 43/64 in bore. Nylon body with ball bearing. Used to guide and tension flat belts in industrial drive systems such as conveyors and packaging machinery
Flat idler pulley without flange, 4.5 in outside diameter, cast iron construction with ball bearing. Used to guide and tension flat belts in power transmission systems such as conveyors and packaging machinery
BREWER MACHINE & GEAR
Flat idler pulley without flange, 4.5 in outside diameter, cast iron construction with ball bearing. Used to guide and tension flat belts in power transmission systems such as conveyors and packaging machinery
BREWER MACHINE & GEAR Flat Belt Idler Pulley: 41/64 in Bore, 4.5 in OD, Cast Iron, Ball Bearing (MPN P3B)
BREWER MACHINE & GEAR
BREWER MACHINE & GEAR Flat Belt Idler Pulley: 41/64 in Bore, 4.5 in OD, Cast Iron, Ball Bearing (MPN P3B)
Flat idler pulley without flange, 4.5 in OD, cast iron construction with needle roller bearing. Used as a non-powered idler in belt-driven systems to guide or tension flat belts
BREWER MACHINE & GEAR
Flat idler pulley without flange, 4.5 in OD, cast iron construction with needle roller bearing. Used as a non-powered idler in belt-driven systems to guide or tension flat belts

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