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

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 15/16 in cylindrical bore, cast iron housing, and set screw locking. It uses NLGI #3 equivalent lubricant and has a 7/16 in mounting…

SKU 3G-OTH-110949

Brand
NTN
Item
4 Bolt Flange Bearing: Radial Ball, 15/16 in Bore, Cast Iron, Set Screws
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UCFUX-15/16M
Type
Cast Iron, Set Screws, Square
Bore
15/16 in
Lg
4 9/32 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
7/16 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 15/16 in cylindrical bore, cast iron housing, and set screw locking. It uses NLGI #3 equivalent lubricant and has a 7/16 in mounting bolt size, with a square 4-bolt flange configuration measuring 4 9/32 in long. This inch-system unit is identified by manufacturer part number UCFUX-15/16M.

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. It is commonly applied in conveyors, fans, and material handling equipment where a compact, rigid mounting with set screw locking is required.

What are the specifications of the NTN UCFUX-15/16M flange bearing?

The NTN UCFUX-15/16M has a 15/16 in cylindrical bore, cast iron housing, and set screw locking. It uses NLGI #3 equivalent lubricant, has a 7/16 in mounting bolt size, and a square 4-bolt flange measuring 4 9/32 in long. It is an inch-system unit.

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 bearing.

How to install the NTN 4 Bolt Flange Bearing?

To install the NTN 4 Bolt Flange Bearing, first ensure the shaft is clean and the bore is aligned. Tighten the set screws evenly against the shaft using the specified 7/16 in mounting bolts. Apply moderate torque to avoid housing distortion. Lubrication is pre-applied with NLGI #3 equivalent grease.

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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