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NTN UELFU-1M General Purpose Flange-Mount Ball Bearing - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN UELFU-1M General Purpose Flange-Mount Ball Bearing

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

Also listed as: UELFU1M · UELFU 1M

Brand
NTN
Item
UELFU-1M General Purpose Flange-Mount Ball Bearing
Category
General Purpose Flange-Mount Ball Bearings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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

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 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.

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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Cast iron housing with eccentric collar for secure shaft mounting. Cylindrical bore 1 1/4 in, length 4 21/32 in, accepts 1/2 in mounting bolts. Lubricated with NLGI #3 Equivalent grease. Suitable for radial load support in conveyors, fans, and material handling equipment
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Cast iron 4-bolt flange unit with 1 3/16 in cylindrical bore and eccentric collar locking. Lubricated with NLGI #3 equivalent grease. Mounting bolt size 7/16 in. Used in conveyors, fans, and material handling equipment for radial load support and shaft alignment
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Cast iron 4-bolt flange unit with 1 3/16 in cylindrical bore and eccentric collar locking. Lubricated with NLGI #3 equivalent grease. Mounting bolt size 7/16 in. Used in conveyors, fans, and material handling equipment for radial load support and shaft alignment
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Cast iron four-bolt flange unit with 1 5/8 in cylindrical bore and eccentric collar locking. Lubricated with NLGI #3 equivalent grease, designed for radial load support in conveyors, fans, and material handling systems. Mounting bolt size 1/2 in, overall length 5 13/32 in

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