NTN ARFLU-1.1/4S General Purpose Flange-Mount Ball Bearing
The NTN 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 1/4 in cylindrical bore, cast iron housing, and set screw locking. This inch-system unit uses NLGI #3 equivalent lubricant and…
SKU 3G-OTH-120562
Also listed as: ARFLU114S · ARFLU 1 1 4S · ARFLU-1-1-4S
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Product Description
The NTN 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 1/4 in cylindrical bore, cast iron housing, and set screw locking. This inch-system unit uses NLGI #3 equivalent lubricant and requires a 7/16 in mounting bolt. The rhombus-shaped flange design (MPN ARFLU-1.1/4S) provides a compact, two-bolt mounting configuration for radial load applications.
Frequently Asked Questions
What is the NTN 2 Bolt Flange Bearing used for?
The NTN 2 Bolt Flange Bearing is used to support rotating shafts in industrial machinery, conveyors, and material handling equipment. Its compact rhombus flange design with two-bolt mounting handles radial loads in tight spaces, making it suitable for fans, blowers, and light-duty power transmission systems.
What are the specifications of the NTN 2 Bolt Flange Bearing?
This NTN bearing has a 1 1/4 in cylindrical bore, cast iron housing, and set screw locking. It uses NLGI #3 equivalent lubricant, requires a 7/16 in mounting bolt, and is designed for inch-system applications. The manufacturer part number is ARFLU-1.1/4S.
Where to buy the NTN 2 Bolt Flange Bearing worldwide?
3G Electric supplies the NTN 2 Bolt Flange Bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this NTN bearing to support your operations.
How to install the NTN 2 Bolt Flange Bearing?
To install, align the bearing's rhombus flange with the mounting surface and secure using two 7/16 in bolts. Tighten the set screws onto the shaft's flat surface to lock the bearing in place. Ensure the shaft is clean and lubricated per NTN guidelines to prevent misalignment and extend service life.
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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.
