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NTN 4 Bolt Flange Bearing: Radial Ball, 1 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, 1 in Bore, Cast Iron, Eccentric Collar

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 in cylindrical bore, cast iron housing, and eccentric collar. It features an NLGI #3 equivalent lubricant, a 7/16 in mounting bolt…

SKU 3G-OTH-121002

Brand
NTN
Item
4 Bolt Flange Bearing: Radial Ball, 1 in Bore, Cast Iron, Eccentric Collar
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UELFU-1M
Type
Cast Iron, Eccentric Collar
Bore
1 in
Lg
3 25/32 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 1 in cylindrical bore, cast iron housing, and eccentric collar. It features an NLGI #3 equivalent lubricant, a 7/16 in mounting bolt size, and a 3 25/32 in length (MPN UELFU-1M). This inch-system unit is designed for radial ball bearing applications.

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 UELFU-1M used for?

This NTN 4 bolt flange bearing is used for general purpose radial ball bearing applications requiring a 1 in bore, cast iron housing, and eccentric collar. It is suitable for industrial machinery where inch-system mounting with a 7/16 in bolt size is needed.

What are the specifications of the NTN UELFU-1M flange bearing?

The NTN UELFU-1M has a 1 in cylindrical bore, cast iron housing with eccentric collar, NLGI #3 equivalent lubricant, 7/16 in mounting bolt size, and 3 25/32 in length. It is an inch-system radial ball bearing from NTN.

Where to buy the NTN UELFU-1M flange bearing worldwide?

3G Electric supplies the NTN UELFU-1M 4 bolt flange bearing worldwide. We handle full logistics and customs clearance to deliver this NTN radial ball bearing with 1 in bore and cast iron housing to your facility.

How to install an NTN eccentric collar flange bearing?

To install an NTN eccentric collar flange bearing like the UELFU-1M, align the 4 bolt holes with the mounting surface, tighten the 7/16 in bolts, then rotate the eccentric collar in the direction of shaft rotation to lock the bearing. Secure the collar setscrew.

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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