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NTN 4 Bolt Flange Bearing: Radial Ball, 2 7/16 in Bore, Cast Iron, Set Screws - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN 4 Bolt Flange Bearing: Radial Ball, 2 7/16 in Bore, Cast Iron, Set Screws

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 2 7/16 in cylindrical bore and a cast iron housing. It features set screws for shaft locking and uses NLGI #3 equivalent lubricant…

SKU 3G-OTH-106433

Brand
NTN
Item
4 Bolt Flange Bearing: Radial Ball, 2 7/16 in Bore, Cast Iron, Set Screws
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UCFUX-2.7/16M
Type
Cast Iron, Set Screws, Square
Bore
2 7/16 in
Lg
7 19/32 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 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 2 7/16 in cylindrical bore and a cast iron housing. It features set screws for shaft locking and uses NLGI #3 equivalent lubricant. This inch-system unit has a mounting bolt size of 5/8 in and a length of 7 19/32 in, identified by manufacturer part number UCFUX-2.7/16M.

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 NTN 4 Bolt Flange Bearing used for?

The NTN 4 Bolt Flange Bearing is used in industrial machinery requiring shaft support at right angles to the mounting surface. Common applications include conveyors, fans, and material handling equipment where a compact, general-purpose flange-mount ball bearing with a cast iron housing and set screw locking is needed.

What are the specifications of the NTN UCFUX-2.7/16M flange bearing?

The NTN UCFUX-2.7/16M is a 4 bolt flange bearing with a 2 7/16 in cylindrical bore, cast iron housing, and set screw shaft locking. It uses NLGI #3 equivalent lubricant, has a mounting bolt size of 5/8 in, and a length of 7 19/32 in. The system of measurement is inch.

Where to buy the NTN 4 Bolt Flange Bearing worldwide?

3G Electric supplies the NTN 4 Bolt Flange Bearing worldwide. As 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 UCFUX-2.7/16M bearing.

How to install the NTN flange bearing with set screws?

To install the NTN flange bearing, first align the housing bolt holes with the mounting surface and secure using 5/8 in bolts. Slide the shaft through the 2 7/16 in bore, then tighten the set screws evenly against the shaft to lock it in place. Ensure the shaft is clean and lubricated per NTN guidelines.

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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