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NTN 2 Bolt Flange Bearing: Radial Ball, 1/2 in Bore, Cast Iron, Set Screws - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN 2 Bolt Flange Bearing: Radial Ball, 1/2 in Bore, Cast Iron, Set Screws

The NTN 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1/2 in cylindrical bore, designed for inch-system applications. This cast-iron unit features set screws and a rhombus-shaped flange…

SKU 3G-OTH-120347

Brand
NTN
Item
2 Bolt Flange Bearing: Radial Ball, 1/2 in Bore, Cast Iron, Set Screws
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UCFL201-008D1
Type
Cast Iron, Set Screws, Rhombus
Bore
1/2 in
Lg
4 7/16 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 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1/2 in cylindrical bore, designed for inch-system applications. This cast-iron unit features set screws and a rhombus-shaped flange, secured with a 7/16 in mounting bolt. It is lubricated with NLGI #3 equivalent grease and is identified by manufacturer part number UCFL201-008D1.

Frequently Asked Questions

What is the NTN UCFL201-008D1 2 bolt flange bearing used for?

The NTN UCFL201-008D1 is a general purpose flange-mount ball bearing used to support rotating shafts in industrial machinery, conveyors, and material handling equipment. Its cast-iron rhombus flange with set screws provides secure mounting in inch-system applications.

What are the specifications of the NTN UCFL201-008D1 flange bearing?

This NTN bearing has a 1/2 in cylindrical bore, a 4 7/16 in length, and a cast-iron rhombus flange with set screws. It uses a 7/16 in mounting bolt and is lubricated with NLGI #3 equivalent grease. The system of measurement is inch.

Where to buy the NTN UCFL201-008D1 flange bearing worldwide?

3G Electric supplies the NTN UCFL201-008D1 flange bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this general purpose flange-mount ball bearing.

How to install the NTN UCFL201-008D1 2 bolt flange bearing?

Align the bearing's rhombus flange with the mounting surface, insert 7/16 in bolts through the flange holes, and tighten securely. Ensure the shaft fits the 1/2 in cylindrical bore and lock the set screws against the shaft. Follow NTN's recommended torque values.

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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