NTN 2 Bolt Flange Bearing: Radial Ball, 1 1/8 in Bore, Cast Iron, Set Screws
The NTN 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 1/8 in cylindrical bore and a cast iron housing. It features set screws for shaft locking, uses NLGI #3 equivalent lubricant, and…
SKU 3G-OTH-115124
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Product Description
The NTN 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 1/8 in cylindrical bore and a cast iron housing. It features set screws for shaft locking, uses NLGI #3 equivalent lubricant, and has a 7/16 in mounting bolt size. This inch-system rhombus-shaped unit has a length of 5 19/32 in and is identified by manufacturer part number UCFLU-1.1/8M.
Frequently Asked Questions
What is the NTN 2 Bolt Flange Bearing used for?
The NTN 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing used to support rotating shafts in industrial machinery. It is commonly applied in conveyors, fans, and material handling equipment where a compact, rhombus-shaped housing with two mounting bolts is required.
What are the specifications of the NTN UCFLU-1.1/8M flange bearing?
The NTN UCFLU-1.1/8M has a 1 1/8 in cylindrical bore, cast iron housing with set screws for shaft locking, and uses NLGI #3 equivalent lubricant. It has a 7/16 in mounting bolt size, a length of 5 19/32 in, and is an inch-system rhombus unit.
Where to buy the NTN 2 Bolt Flange Bearing worldwide?
You can source the NTN 2 Bolt Flange Bearing from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this NTN part.
How to install the NTN 2 Bolt Flange Bearing with set screws?
To install, slide the bearing onto a clean shaft and align the rhombus housing with the mounting holes. Tighten the set screws evenly against the shaft using a hex key. Secure the housing with 7/16 in bolts. Ensure proper lubrication per NTN guidelines for optimal performance.
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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.













