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NTN UCFU-2.11/16M General Purpose Flange-Mount Ball Bearing - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN UCFU-2.11/16M General Purpose Flange-Mount Ball Bearing

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 2 11/16 in cylindrical bore and a cast iron housing. It features set screws for shaft locking and uses NLGI #3 equivalent lubricant…

SKU 3G-OTH-107876

Also listed as: UCFU21116M · UCFU 2 11 16M · UCFU-2-11-16M

Brand
NTN
Item
UCFU-2.11/16M General Purpose Flange-Mount Ball Bearing
Part Number
UCFU-2.11/16M
Category
General Purpose Flange-Mount Ball Bearings
Available to Order
Also known as:UCFU-2.11/16MNTN
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Technical Specifications

NTN
Manufacturer Part Number
UCFU-2.11/16M
Type
Cast Iron, Set Screws
Bore
2 11/16 in
Lg
7 19/32 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
5/8 in
System of Measurement
Inch

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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 2 11/16 in cylindrical bore and a cast iron housing. It features set screws for shaft locking and uses NLGI #3 equivalent lubricant. The bearing has a mounting bolt size of 5/8 in and is measured in inches.

Frequently Asked Questions

What is the NTN 4 Bolt Flange Bearing used for?

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing used to support rotating shafts in industrial machinery. It is suitable for applications requiring a cast iron housing, set screw shaft locking, and NLGI #3 equivalent lubrication, such as conveyors and material handling systems.

What are the specifications of the NTN UCFU-2.11/16M bearing?

The NTN UCFU-2.11/16M has a 2 11/16 in cylindrical bore, cast iron housing with set screws, and a 7 19/32 in length. It uses NLGI #3 equivalent lubricant, has a 5/8 in mounting bolt size, and is measured in inches. The manufacturer part number is UCFU-2.11/16M.

Where to buy the NTN 4 Bolt Flange Bearing worldwide?

3G Electric supplies the NTN 4 Bolt Flange Bearing worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this bearing to your facility. Contact us for availability and lead time on this NTN UCFU-2.11/16M unit.

How to install the NTN flange bearing with set screws?

To install the NTN flange bearing, align the cast iron housing with the mounting surface and secure using 5/8 in bolts. Tighten the set screws onto the shaft to lock it in place. Ensure the shaft is clean and lubricated per NLGI #3 equivalent grease recommendations before operation.

Used in

Common applications for NTN
Material handling conveyors — NTN UCPL-1.3/16M pillow block ball bearings with cast iron housing and set screw locking for shaft support.
Automotive wheel hubs — NTN tapered roller bearing assemblies like LM814849/LM814810 for combined radial and axial load handling.
Industrial gearboxes — NTN tapered roller bearing cones such as 4T-05062 with chrome steel cage for moderate-speed applications.
Agricultural machinery — NTN inch-system tapered roller bearing assemblies like LM29748/LM29710 for reliable operation in dusty environments.
Pumps and compressors — NTN metric tapered roller bearing assemblies such as 33213 with carbon steel rings for high radial and axial loads.
Power transmission equipment — NTN pillow block ball bearings with 1 3/16 in bore for supporting rotating shafts in belt drives.
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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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