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NTN 4 Bolt Flange Bearing: Radial Ball, 2 15/16 in Bore, Cast Iron, Eccentric Collar - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN 4 Bolt Flange Bearing: Radial Ball, 2 15/16 in Bore, Cast Iron, Eccentric Collar

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 2 15/16 in cylindrical bore, a cast iron housing, and an eccentric collar. It uses NLGI #3 Equivalent lubricant and has a mounting…

SKU 3G-OTH-121628

Also listed as: UELFU21516M · UELFU 2 15 16M · UELFU-2-15-16M

Brand
NTN
Item
4 Bolt Flange Bearing: Radial Ball, 2 15/16 in Bore, Cast Iron, Eccentric Collar
Category
General Purpose Flange-Mount Ball Bearings
Available to Order
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Technical specs
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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-2.15/16M
Type
Cast Iron, Eccentric Collar
Bore
2 15/16 in
Lg
7 7/8 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
3/4 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 15/16 in cylindrical bore, a cast iron housing, and an eccentric collar. It uses NLGI #3 Equivalent lubricant and has a mounting bolt size of 3/4 in. This inch-system unit is identified by manufacturer part number UELFU-2.15/16M.

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 a general purpose flange-mount ball bearing used to support rotating shafts in industrial machinery, conveyors, and material handling equipment. Its cast iron housing and eccentric collar provide secure shaft mounting in applications requiring reliable radial load support.

What are the specifications of the NTN UELFU-2.15/16M flange bearing?

The NTN UELFU-2.15/16M has a 2 15/16 in cylindrical bore, cast iron housing with eccentric collar, and a 7 7/8 in length. It uses NLGI #3 Equivalent lubricant, has a 3/4 in mounting bolt size, and is an inch-system unit. The manufacturer part number is UELFU-2.15/16M.

Where to buy the NTN 4 Bolt Flange Bearing worldwide?

3G Electric supplies the NTN 4 Bolt Flange Bearing worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine NTN parts like the UELFU-2.15/16M and support procurement across 14 industrial departments.

How to install an NTN flange bearing with eccentric collar?

To install an NTN flange bearing with eccentric collar, slide the bearing onto the shaft, align the collar slot with the shaft keyway, and rotate the collar in the shaft rotation direction to lock. Tighten the setscrew against the shaft flat. Use a torque wrench on the 3/4 in mounting bolts per manufacturer 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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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)
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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)
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