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NTN UCFLU-3/4M General Purpose Flange-Mount Ball Bearing - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN UCFLU-3/4M General Purpose Flange-Mount Ball Bearing

The NTN 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 3/4 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #3 equivalent lubricant, a 3/8 in mounting…

SKU 3G-OTH-107527

Also listed as: UCFLU34M · UCFLU 3 4M · UCFLU-3-4M

Brand
NTN
Item
UCFLU-3/4M General Purpose Flange-Mount Ball Bearing
Part Number
UCFLU-3/4M
Category
General Purpose Flange-Mount Ball Bearings
Available to Order
Also known as:UCFLU-3/4MNTN
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
UCFLU-3/4M
Type
Cast Iron, Set Screws, Rhombus
Bore
3/4 in
Lg
4 7/16 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
3/8 in
System of Measurement
Inch

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

Product Description

The NTN 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 3/4 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #3 equivalent lubricant, a 3/8 in mounting bolt size, and a rhombus shape with a 4 7/16 in length. This inch-system unit is identified by manufacturer part number UCFLU-3/4M.

Frequently Asked Questions

What is the NTN 2 Bolt Flange Bearing UCFLU-3/4M used for?

The NTN 2 Bolt Flange Bearing is used in general purpose industrial applications requiring radial load support and shaft alignment. Common uses include conveyors, fans, and material handling equipment where a compact, bolt-on mounting solution is needed.

What are the specifications of the NTN UCFLU-3/4M flange bearing?

The NTN UCFLU-3/4M has a 3/4 in cylindrical bore, cast iron housing, set screw locking, and NLGI #3 equivalent lubricant. It uses a 3/8 in mounting bolt, measures 4 7/16 in length, and follows the inch system of measurement.

Where to buy the NTN UCFLU-3/4M flange bearing worldwide?

You can source the NTN UCFLU-3/4M flange bearing worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring a smooth procurement process.

How to install the NTN 2 Bolt Flange Bearing UCFLU-3/4M?

To install the NTN UCFLU-3/4M, first clean the shaft and bore, then slide the bearing onto the shaft. Tighten the set screws evenly using a hex key. Secure the cast iron housing to the mounting surface with 3/8 in bolts, ensuring proper alignment to avoid binding.

Used in

Common applications for NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies
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NTN Products

3G Electric supplies NTN general purpose flange-mount ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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NTN UCFU-20 is a general purpose flange-mount ball bearing with a 20 mm cylindrical bore, cast iron housing, and set screw locking. Lubricated with NLGI #3 equivalent grease, it has M10 mounting bolts and dimensions of 85.7 mm length by 37.3 mm width. Suitable for radial load applications requiring a compact four-bolt flange mounting
NTN
NTN UCFU-20 is a general purpose flange-mount ball bearing with a 20 mm cylindrical bore, cast iron housing, and set screw locking. Lubricated with NLGI #3 equivalent grease, it has M10 mounting bolts and dimensions of 85.7 mm length by 37.3 mm width. Suitable for radial load applications requiring a compact four-bolt flange mounting

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