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
Dayton Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Eccentric Collar - General Purpose Pillow Block Ball Bearings
DaytonGeneral Purpose Pillow Block Ball Bearings

Dayton Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Eccentric Collar

The DAYTON Pillow Block Bearing (MPN 3FCU2) is a general purpose pillow block ball bearing with a 1 3/4 in bore, designed for inch-system applications. It features a cast iron housing, an eccentric collar, and a 2…

SKU 3G-OTH-105744

Brand
Dayton
Item
Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Eccentric Collar
Category
General Purpose Pillow Block Ball Bearings
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

Dayton
Manufacturer Part Number
3FCU2
Type
Cast Iron, Eccentric Collar
Shaft Ht
2 1/16 in
Mounting Bolt Size
1/2 in
System of Measurement
Inch
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

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

Product Description

The DAYTON Pillow Block Bearing (MPN 3FCU2) is a general purpose pillow block ball bearing with a 1 3/4 in bore, designed for inch-system applications. It features a cast iron housing, an eccentric collar, and a 2 1/16 in shaft height, with a mounting bolt size of 1/2 in.

Frequently Asked Questions

What is the DAYTON Pillow Block Bearing 3FCU2 used for?

The DAYTON Pillow Block Bearing 3FCU2 supports rotating shafts in industrial machinery such as conveyors, fans, and pumps. Its cast iron housing and eccentric collar provide secure shaft mounting in inch-system applications, making it suitable for general purpose use in manufacturing and material handling.

What are the specifications of the DAYTON Pillow Block Bearing 3FCU2?

The DAYTON Pillow Block Bearing 3FCU2 has a 1 3/4 in bore, cast iron housing with eccentric collar, and a shaft height of 2 1/16 in. It uses a 1/2 in mounting bolt size and is designed for inch-system measurements. The manufacturer part number is 3FCU2.

Where to buy the DAYTON Pillow Block Bearing 3FCU2 worldwide?

3G Electric supplies the DAYTON Pillow Block Bearing 3FCU2 to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this bearing for your application.

How to install a DAYTON Pillow Block Bearing with eccentric collar?

To install a DAYTON pillow block bearing with eccentric collar, first slide the bearing onto the shaft. Rotate the inner ring in the direction of shaft rotation until the eccentric collar engages the shaft, then tighten the setscrew. Ensure the housing is bolted securely using the 1/2 in mounting bolts. Always follow manufacturer guidelines for proper alignment and lubrication.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton general purpose pillow block ball bearings. 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
DAYTON Pillow Block Bearing: 1 15/16 in Bore, Cast Iron, Eccentric Collar, 2 3/16 in Shaft Ht (MPN 3FCU3). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 1 15/16 in Bore, Cast Iron, Eccentric Collar, 2 3/16 in Shaft Ht (MPN 3FCU3). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
DAYTON Pillow Block Bearing: 2 in Bore, Cast Iron, Eccentric Collar, 2 7/16 in Shaft Ht (MPN 3FCU4). Key specifications — Brand: DAYTON; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 2 in Bore, Cast Iron, Eccentric Collar, 2 7/16 in Shaft Ht (MPN 3FCU4). Key specifications — Brand: DAYTON; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
DAYTON Pillow Block Bearing: 2 3/16 in Bore, Cast Iron, Eccentric Collar, 2 7/16 in Shaft Ht (MPN 3FCU5). Key specifications — Brand: DAYTON; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 2 3/16 in Bore, Cast Iron, Eccentric Collar, 2 7/16 in Shaft Ht (MPN 3FCU5). Key specifications — Brand: DAYTON; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
DAYTON Pillow Block Bearing: 3/4 in Bore, Cast Iron, Eccentric Collar, 1 1/4 in Shaft Ht (MPN 3FCT2). Key specifications — Brand: DAYTON; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 3/4 in Bore, Cast Iron, Eccentric Collar, 1 1/4 in Shaft Ht (MPN 3FCT2). Key specifications — Brand: DAYTON; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
DAYTON Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Eccentric Collar, 1 13/16 in Shaft Ht (MPN 3FCT7). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Eccentric Collar, 1 13/16 in Shaft Ht (MPN 3FCT7). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
DAYTON Pillow Block Bearing: 1 1/8 in Bore, Cast Iron, Eccentric Collar, 1 9/16 in Shaft Ht (MPN 3FCT4). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 1 1/8 in Bore, Cast Iron, Eccentric Collar, 1 9/16 in Shaft Ht (MPN 3FCT4). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.

More from Dayton

View all Dayton parts →
DAYTON Pillow Block Bearing: 1 in Bore, Cast Iron, Set Screws, 1 7/16 in Shaft Ht, 5.5 in Overall Lg (MPN 3FCP4). Key specifications — Brand: DAYTON; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 1 in Bore, Cast Iron, Set Screws, 1 7/16 in Shaft Ht, 5.5 in Overall Lg (MPN 3FCP4). Key specifications — Brand: DAYTON; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
DAYTON Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Eccentric Collar, 2 1/16 in Shaft Ht (MPN 3FCU1). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Eccentric Collar, 2 1/16 in Shaft Ht (MPN 3FCU1). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
DAYTON Pillow Block Bearing: 2 in Bore, Cast Iron, Set Screws, 2 1/2 in Shaft Ht, 200°F Max Temp (MPN 3FCR8). Key specifications — Brand: DAYTON; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 2 in Bore, Cast Iron, Set Screws, 2 1/2 in Shaft Ht, 200°F Max Temp (MPN 3FCR8). Key specifications — Brand: DAYTON; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
DAYTON Pillow Block Bearing: 1 1/8 in Bore, Cast Iron, Set Screws, 1 11/16 in Shaft Ht (MPN 3FCP5). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 1 1/8 in Bore, Cast Iron, Set Screws, 1 11/16 in Shaft Ht (MPN 3FCP5). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
DAYTON Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Set Screws, 2 1/8 in Shaft Ht (MPN 3FCR4). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Set Screws, 2 1/8 in Shaft Ht (MPN 3FCR4). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
DAYTON Pillow Block Bearing: 2 7/16 in Bore, Cast Iron, Eccentric Collar, 2 11/16 in Shaft Ht (MPN 3FCU6). Key specifications — Brand: DAYTON; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 2 7/16 in Bore, Cast Iron, Eccentric Collar, 2 11/16 in Shaft Ht (MPN 3FCU6). Key specifications — Brand: DAYTON; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
DAYTON Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Eccentric Collar, 1 13/16 in Shaft Ht (MPN 3FCT8). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Eccentric Collar, 1 13/16 in Shaft Ht (MPN 3FCT8). Key specifications — Brand: DAYTON; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
DAYTON Pillow Block Bearing: 1 in Bore, Zinc Die Cast, Set Screws, 1 1/4 in Shaft Ht, 3,500 RPM (MPN 4X726). Key specifications — Brand: DAYTON; Maximum Speed: 3,500 RPM; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
Dayton
DAYTON Pillow Block Bearing: 1 in Bore, Zinc Die Cast, Set Screws, 1 1/4 in Shaft Ht, 3,500 RPM (MPN 4X726). Key specifications — Brand: DAYTON; Maximum Speed: 3,500 RPM; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.