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NTN 2 Bolt Flange Bearing: Radial Ball, 2 in Bore, Cast Iron, Set Screws - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN 2 Bolt Flange Bearing: Radial Ball, 2 in Bore, Cast Iron, Set Screws

The NTN 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 2 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #3 equivalent lubricant and a 1/2 in mounting…

SKU 3G-OTH-108224

Also listed as: UCFLU2SM · UCFLU 2SM

Brand
NTN
Item
2 Bolt Flange Bearing: Radial Ball, 2 in Bore, Cast Iron, Set Screws
Category
General Purpose Flange-Mount Ball Bearings
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
UCFLU-2SM
Type
Cast Iron, Set Screws, Rhombus
Bore
2 in
Lg
7 15/32 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
1/2 in
System of Measurement
Inch

Technical Documents

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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 2 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #3 equivalent lubricant and a 1/2 in mounting bolt size, with a rhombus shape and 7 15/32 in length. This inch-system unit is identified by manufacturer part number UCFLU-2SM.

Frequently Asked Questions

What is the NTN 2 Bolt Flange Bearing used for?

The NTN 2 Bolt Flange Bearing is used in industrial conveyor systems, material handling equipment, and agricultural machinery to support rotating shafts. Its cast iron housing and set screw locking provide secure mounting in applications requiring radial load support and misalignment accommodation.

What are the specifications of the NTN UCFLU-2SM flange bearing?

The NTN UCFLU-2SM is a 2 bolt flange bearing with a 2 in cylindrical bore, cast iron housing, and set screw locking. It uses NLGI #3 equivalent lubricant, has a 1/2 in mounting bolt size, and measures 7 15/32 in length. The rhombus-shaped unit operates in the inch system.

Where to buy the NTN UCFLU-2SM bearing worldwide?

You can source the NTN UCFLU-2SM bearing 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 on this NTN flange bearing.

How to install the NTN 2 Bolt Flange Bearing?

To install the NTN 2 Bolt Flange Bearing, align the rhombus housing with the mounting surface and secure using 1/2 in bolts. Tighten the set screws onto the shaft to lock the bearing in place. Ensure the shaft is clean and lubricated per NTN guidelines for optimal performance.

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

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN 2 Bolt Flange Bearing: Radial Ball, 2 in Bore, Cast Iron, Set Screws, 8 17/32 in Lg, Rhombus (MPN UCFLU-2M)
NTN
NTN 2 Bolt Flange Bearing: Radial Ball, 2 in Bore, Cast Iron, Set Screws, 8 17/32 in Lg, Rhombus (MPN UCFLU-2M)
NTN 2 Bolt Flange Bearing: Radial Ball, 1 3/8 in Bore, Cast Iron, Set Screws, 6 5/32 in Lg, Rhombus (MPN UCFLU-1.3/8M)
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NTN 2 Bolt Flange Bearing: Radial Ball, 1 3/8 in Bore, Cast Iron, Set Screws, 6 5/32 in Lg, Rhombus (MPN UCFLU-1.3/8M)
NTN 2 Bolt Flange Bearing: Radial Ball, 1 in Bore, Cast Iron, Set Screws, 5 19/32 in Lg, Rhombus (MPN UCFLUX-1M)
NTN
NTN 2 Bolt Flange Bearing: Radial Ball, 1 in Bore, Cast Iron, Set Screws, 5 19/32 in Lg, Rhombus (MPN UCFLUX-1M)
NTN 2 Bolt Flange Bearing: Radial Ball, 1 3/4 in Bore, Cast Iron, Set Screws, 7 15/32 in Lg, Rhombus (MPN UCFLUX-1.3/4M)
NTN
NTN 2 Bolt Flange Bearing: Radial Ball, 1 3/4 in Bore, Cast Iron, Set Screws, 7 15/32 in Lg, Rhombus (MPN UCFLUX-1.3/4M)
NTN 2 Bolt Flange Bearing: Radial Ball, 5/8 in Bore, Cast Iron, Set Screws, 3 27/32 in Lg, Rhombus (MPN UCFLU-5/8M)
NTN
NTN 2 Bolt Flange Bearing: Radial Ball, 5/8 in Bore, Cast Iron, Set Screws, 3 27/32 in Lg, Rhombus (MPN UCFLU-5/8M)
NTN 2 Bolt Flange Bearing: Radial Ball, 1 1/2 in Bore, Cast Iron, Set Screws, 6 25/32 in Lg, Rhombus (MPN UCFLU-1.1/2M)
NTN
NTN 2 Bolt Flange Bearing: Radial Ball, 1 1/2 in Bore, Cast Iron, Set Screws, 6 25/32 in Lg, Rhombus (MPN UCFLU-1.1/2M)

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