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NTN 2 Bolt Flange Bearing: Radial Ball, 1 5/8 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 5/8 in Bore, Cast Iron, Set Screws

The NTN 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 5/8 in cylindrical bore, designed for inch-system applications. It features a cast iron housing with set screws and a rhombus…

SKU 3G-OTH-120460

Brand
NTN
Item
2 Bolt Flange Bearing: Radial Ball, 1 5/8 in Bore, Cast Iron, Set Screws
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UCFLU-1.5/8M
Type
Cast Iron, Set Screws, Rhombus
Bore
1 5/8 in
Lg
7 3/32 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
1/2 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 5/8 in cylindrical bore, designed for inch-system applications. It features a cast iron housing with set screws and a rhombus shape, measuring 7 3/32 in in length. The bearing is lubricated with NLGI #3 equivalent grease and uses a 1/2 in mounting bolt size.

Frequently Asked Questions

What is the NTN 2 Bolt Flange Bearing used for?

The NTN 2 Bolt Flange Bearing supports rotating shafts in industrial machinery, conveyors, and material handling equipment. Its cast iron housing with set screws secures the shaft, while the rhombus flange design allows easy bolt-on mounting in tight spaces.

What are the specifications of the NTN UCFLU-1.5/8M bearing?

This NTN bearing has a 1 5/8 in cylindrical bore, cast iron housing with set screws, and a rhombus shape. Overall length is 7 3/32 in, mounting bolt size is 1/2 in, and it uses NLGI #3 equivalent grease. It is designed for inch-system applications.

Where to buy the NTN 2 Bolt Flange Bearing worldwide?

3G Electric supplies the NTN 2 Bolt Flange Bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this inch-system bearing.

How to install the NTN flange bearing with set screws?

Align the bearing housing with the mounting surface and bolt using 1/2 in bolts. Slide the shaft through the 1 5/8 in bore, then tighten the set screws evenly against the shaft. Apply torque per NTN recommendations to avoid shaft damage.

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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