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NTN 2 Bolt Flange Bearing: Radial Ball, 1 3/4 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, 1 3/4 in Bore, Cast Iron, Set Screws

The NTN 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 3/4 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #3 Equivalent lubricant, a 5/8 in mounting…

SKU 3G-OTH-115775

Brand
NTN
Item
2 Bolt Flange Bearing: Radial Ball, 1 3/4 in Bore, Cast Iron, Set Screws
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UCFLUX-1.3/4M
Type
Cast Iron, Set Screws, Rhombus
Bore
1 3/4 in
Lg
7 15/32 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
5/8 in
System of Measurement
Inch
View Full Spec Sheet

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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 1 3/4 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #3 Equivalent lubricant, a 5/8 in mounting bolt size, and an inch system of measurement (MPN UCFLUX-1.3/4M).

Frequently Asked Questions

What is the NTN 2 Bolt Flange Bearing used for?

The NTN 2 Bolt Flange Bearing is used to support rotating shafts in industrial machinery, conveyors, and material handling equipment. Its rhombus-shaped cast iron housing mounts to flat surfaces, providing reliable radial load support in general-purpose applications.

What are the specifications of the NTN UCFLUX-1.3/4M flange bearing?

The NTN UCFLUX-1.3/4M has a 1 3/4 in cylindrical bore, cast iron housing, set screw locking, and NLGI #3 Equivalent lubricant. It uses a 5/8 in mounting bolt size and is designed to the inch system of measurement.

Where to buy the NTN 2 Bolt Flange Bearing worldwide?

3G Electric supplies the NTN 2 Bolt Flange Bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the NTN 2 Bolt Flange Bearing?

Mount the bearing on a clean, flat surface using 5/8 in bolts through the two housing holes. Tighten the set screws onto the shaft with a hex key. Ensure the shaft is aligned and lubricate per NTN recommendations before operation.

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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