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NTN UELFU-2.3/16M General Purpose Flange-Mount Ball Bearing - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN UELFU-2.3/16M General Purpose Flange-Mount Ball Bearing

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 2 3/16 in cylindrical bore and a cast iron housing. It features an eccentric collar and uses NLGI #3 Equivalent lubricant. The…

SKU 3G-OTH-121641

Also listed as: UELFU2316M · UELFU 2 3 16M · UELFU-2-3-16M

Brand
NTN
Item
UELFU-2.3/16M General Purpose Flange-Mount Ball Bearing
Category
General Purpose Flange-Mount Ball Bearings
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NTN
Manufacturer Part Number
UELFU-2.3/16M
Type
Cast Iron, Eccentric Collar
Bore
2 3/16 in
Lg
6 13/32 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
5/8 in
System of Measurement
Inch

Technical Documents

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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 3/16 in cylindrical bore and a cast iron housing. It features an eccentric collar and uses NLGI #3 Equivalent lubricant. The mounting bolt size is 5/8 in, and the system of measurement is Inch.

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 radial load support and shaft alignment, such as conveyors, fans, and material handling equipment. Its cast iron housing and eccentric collar provide secure mounting and easy shaft adjustment in general purpose applications.

What are the specifications of the NTN UELFU-2.3/16M flange bearing?

The NTN UELFU-2.3/16M is a 4 bolt flange bearing with a 2 3/16 in cylindrical bore, cast iron housing, and eccentric collar. It uses NLGI #3 Equivalent lubricant, has a mounting bolt size of 5/8 in, and follows the Inch system of measurement. The overall length is 6 13/32 in.

Where to buy the NTN 4 Bolt Flange Bearing worldwide?

You can source the NTN 4 Bolt Flange Bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this NTN part.

How to install the NTN eccentric collar flange bearing?

To install the NTN eccentric collar flange bearing, slide the bearing onto the shaft, align the collar with the shaft keyway, and rotate the collar in the direction of shaft rotation to lock it. Tighten the setscrew against the shaft flat. Secure the housing with 5/8 in bolts. Always follow NTN's installation manual for torque specs.

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 4 Bolt Flange Bearing: Radial Ball, 2 1/4 in Bore, Cast Iron, Eccentric Collar, 6 7/8 in Lg (MPN UELFU-2.1/4M)
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 2 1/4 in Bore, Cast Iron, Eccentric Collar, 6 7/8 in Lg (MPN UELFU-2.1/4M)
This flange-mount ball bearing has a 2 7/16 in cylindrical bore and a cast iron housing with an eccentric collar locking mechanism. It is lubricated with NLGI #3 equivalent grease and uses a 5/8 in mounting bolt. The overall length is 6 7/8 in. Typical applications include conveyors, fans, and material handling equipment requiring radial load support and shaft alignment in inch-system installations
NTN
This flange-mount ball bearing has a 2 7/16 in cylindrical bore and a cast iron housing with an eccentric collar locking mechanism. It is lubricated with NLGI #3 equivalent grease and uses a 5/8 in mounting bolt. The overall length is 6 7/8 in. Typical applications include conveyors, fans, and material handling equipment requiring radial load support and shaft alignment in inch-system installations
This flange-mount ball bearing features a cast iron housing with an eccentric collar for secure shaft mounting and alignment. It has a 2 11/16 in cylindrical bore, uses NLGI #3 equivalent lubricant, and is designed for inch-system applications. Commonly used in conveyors, fans, and material handling equipment where radial load support is required
NTN
This flange-mount ball bearing features a cast iron housing with an eccentric collar for secure shaft mounting and alignment. It has a 2 11/16 in cylindrical bore, uses NLGI #3 equivalent lubricant, and is designed for inch-system applications. Commonly used in conveyors, fans, and material handling equipment where radial load support is required
This flange-mount ball bearing has a 2 3/8 in cylindrical bore and a cast iron housing with an eccentric collar. It is lubricated with NLGI #3 equivalent grease and requires a 5/8 in mounting bolt. The overall length is 6 7/8 in. Typical applications include conveyor systems, material handling equipment, and agricultural machinery where moderate loads and minimal misalignment are expected
NTN
This flange-mount ball bearing has a 2 3/8 in cylindrical bore and a cast iron housing with an eccentric collar. It is lubricated with NLGI #3 equivalent grease and requires a 5/8 in mounting bolt. The overall length is 6 7/8 in. Typical applications include conveyor systems, material handling equipment, and agricultural machinery where moderate loads and minimal misalignment are expected
Cast iron four-bolt flange unit with 3/4 in cylindrical bore and eccentric collar locking. Pre-lubricated with NLGI #3 equivalent grease. Mounting bolt size 3/8 in, overall length 3 3/8 in. Suitable for radial load support in conveyors, fans, and material handling equipment
NTN
Cast iron four-bolt flange unit with 3/4 in cylindrical bore and eccentric collar locking. Pre-lubricated with NLGI #3 equivalent grease. Mounting bolt size 3/8 in, overall length 3 3/8 in. Suitable for radial load support in conveyors, fans, and material handling equipment
NTN 4 Bolt Flange Bearing: Radial Ball, 2 15/16 in Bore, Cast Iron, Eccentric Collar, 7 7/8 in Lg (MPN UELFU-2.15/16M)
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 2 15/16 in Bore, Cast Iron, Eccentric Collar, 7 7/8 in Lg (MPN UELFU-2.15/16M)

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