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NTN 4 Bolt Flange Bearing: Radial Ball, 25 mm Bore, Cast Iron, Set Screws - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN 4 Bolt Flange Bearing: Radial Ball, 25 mm Bore, Cast Iron, Set Screws

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 25 mm cylindrical bore, cast iron housing, and set screw locking. This metric unit has a 96 mm length, 38.9 mm width, and uses M10…

SKU 3G-OTH-118276

Brand
NTN
Item
4 Bolt Flange Bearing: Radial Ball, 25 mm Bore, Cast Iron, Set Screws
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UCFU-25
Type
Cast Iron, Set Screws
Bore
25 mm
Lg
96 mm
Wd
38.9 mm
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
M10
System of Measurement
Metric
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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 25 mm cylindrical bore, cast iron housing, and set screw locking. This metric unit has a 96 mm length, 38.9 mm width, and uses M10 mounting bolts. It is lubricated with NLGI #3 equivalent grease.

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 used for?

The NTN 4 Bolt Flange Bearing supports rotating shafts in industrial machinery, conveyors, and material handling equipment. Its cast iron housing and set screw locking provide reliable radial load support in general purpose applications.

What are the specifications of the NTN UCFU-25 bearing?

The NTN UCFU-25 is a metric 4 bolt flange bearing with a 25 mm cylindrical bore, cast iron housing, and set screw locking. It measures 96 mm length, 38.9 mm width, uses M10 mounting bolts, and is lubricated with NLGI #3 equivalent grease.

Where to buy the NTN UCFU-25 bearing worldwide?

3G Electric supplies the NTN UCFU-25 bearing worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this metric flange bearing.

How to install the NTN 4 Bolt Flange Bearing?

Mount the bearing on a flat surface using M10 bolts through the four flange holes. Align the shaft with the 25 mm bore, tighten the set screws onto the shaft, and apply NLGI #3 equivalent grease per manufacturer guidelines.

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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