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NTN 2 Bolt Flange Bearing: Radial Ball, 2 3/16 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 3/16 in Bore, Cast Iron, Set Screws

The NTN 2 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 set screws for shaft locking and uses NLGI #3 equivalent lubricant…

SKU 3G-OTH-113083

Brand
NTN
Item
2 Bolt Flange Bearing: Radial Ball, 2 3/16 in Bore, Cast Iron, Set Screws
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UCFLU-2.3/16MFG1
Type
Cast Iron, Set Screws
Bore
2 3/16 in
Lg
8 17/32 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 2 3/16 in cylindrical bore and a cast iron housing. It features set screws for shaft locking and uses NLGI #3 equivalent lubricant. The unit has a 5/8 in mounting bolt size and an overall length of 8 17/32 in, with the manufacturer part number UCFLU-2.3/16MFG1.

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 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 reliable radial load support in moderate-speed, general-purpose applications.

What are the specifications of the NTN UCFLU-2.3/16MFG1 flange bearing?

This NTN flange bearing has a 2 3/16 in cylindrical bore, cast iron housing with set screws, and uses NLGI #3 equivalent lubricant. Mounting bolt size is 5/8 in, overall length is 8 17/32 in, and the system of measurement is inch. The manufacturer part number is UCFLU-2.3/16MFG1.

Where to buy NTN flange bearings worldwide?

3G Electric supplies NTN flange bearings worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the NTN UCFLU-2.3/16MFG1 or other NTN bearing models.

How to install an NTN 2 Bolt Flange Bearing with set screws?

To install, clean the shaft and bore, slide the bearing onto the shaft, align the flange bolt holes, and tighten the mounting bolts to the specified torque. Then tighten the set screws evenly against the shaft using a hex key. Ensure the shaft rotates freely before finalizing.

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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