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NTN 4 Bolt Flange Bearing: Radial Ball, 1 15/16 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, 1 15/16 in Bore, Cast Iron, Set Screws

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 15/16 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #3 equivalent lubricant and a 5/8 in…

SKU 3G-OTH-104756

Also listed as: UCFUX11516M · UCFUX 1 15 16M · UCFUX-1-15-16M

Brand
NTN
Item
4 Bolt Flange Bearing: Radial Ball, 1 15/16 in Bore, Cast Iron, Set Screws
Category
General Purpose Flange-Mount Ball Bearings
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
UCFUX-1.15/16M
Type
Cast Iron, Set Screws
Bore
1 15/16 in
Lg
6 13/32 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
5/8 in
System of Measurement
Inch

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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 1 15/16 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #3 equivalent lubricant and a 5/8 in mounting bolt size, measured in inches (MPN UCFUX-1.15/16M).

Frequently Asked Questions

What is the NTN 4 Bolt Flange Bearing used for?

The NTN 4 Bolt Flange Bearing is used to support rotating shafts in industrial machinery, conveyors, and material handling equipment. Its cast iron housing and set screw locking provide secure mounting in applications requiring radial load support and alignment.

What are the specifications of the NTN UCFUX-1.15/16M flange bearing?

This NTN 4 Bolt Flange Bearing has a 1 15/16 in cylindrical bore, cast iron housing with set screws, and a 6 13/32 in length. It uses NLGI #3 equivalent lubricant, requires a 5/8 in mounting bolt, and is measured in inches. The MPN is UCFUX-1.15/16M.

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, ensuring reliable supply for your operations.

How to install the NTN 4 Bolt Flange Bearing?

To install, align the bearing's four bolt holes with the mounting surface, insert 5/8 in bolts, and tighten evenly. Secure the shaft in the 1 15/16 in bore using the set screws. Ensure the housing is clean and lubricated per NTN guidelines for optimal performance.

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 15/16 in Bore, Cast Iron, Set Screws, 7 7/8 in Lg, Square (MPN UCFUX-2.15/16M)
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 2 15/16 in Bore, Cast Iron, Set Screws, 7 7/8 in Lg, Square (MPN UCFUX-2.15/16M)
NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/4 in Bore, Cast Iron, Set Screws, 5 21/32 in Lg, Square (MPN UCFUX-1.3/4M)
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NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/4 in Bore, Cast Iron, Set Screws, 5 21/32 in Lg, Square (MPN UCFUX-1.3/4M)
NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/16 in Bore, Cast Iron, Set Screws, 4 21/32 in Lg, Square (MPN UCFUX-1.3/16M)
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/16 in Bore, Cast Iron, Set Screws, 4 21/32 in Lg, Square (MPN UCFUX-1.3/16M)
NTN 4 Bolt Flange Bearing: Radial Ball, 2 1/2 in Bore, Cast Iron, Set Screws, 7 19/32 in Lg, Square (MPN UCFUX-2.1/2M)
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 2 1/2 in Bore, Cast Iron, Set Screws, 7 19/32 in Lg, Square (MPN UCFUX-2.1/2M)
NTN 4 Bolt Flange Bearing: Radial Ball, 1 7/16 in Bore, Cast Iron, Set Screws, 5 5/32 in Lg, Square (MPN UCFUX-1.7/16M)
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 1 7/16 in Bore, Cast Iron, Set Screws, 5 5/32 in Lg, Square (MPN UCFUX-1.7/16M)
NTN 4 Bolt Flange Bearing: Radial Ball, 2 in Bore, Cast Iron, Set Screws, 6 13/32 in Lg, Square (MPN UCFUX-2M)
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 2 in Bore, Cast Iron, Set Screws, 6 13/32 in Lg, Square (MPN UCFUX-2M)

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