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NTN UCPX-2.1/4M Medium Duty Pillow Block Ball Bearing - Medium Duty Pillow Block Ball Bearings
NTNMedium Duty Pillow Block Ball Bearings

NTN UCPX-2.1/4M Medium Duty Pillow Block Ball Bearing

The NTN UCPX-2.1/4M is a medium duty pillow block ball bearing with a 2 1/4 in bore, designed for inch-system applications. It features a cast iron housing, set screw locking, a 2 3/4 in shaft height, and a 9.5 in…

SKU 3G-OTH-105443

Also listed as: UCPX214M · UCPX 2 1 4M · UCPX-2-1-4M

Brand
NTN
Item
UCPX-2.1/4M Medium Duty Pillow Block Ball Bearing
Part Number
UCPX-2.1/4M
Category
Medium Duty Pillow Block Ball Bearings
Available to Order
Also known as:UCPX-2.1/4MNTN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

NTN
Manufacturer Part Number
UCPX-2.1/4M
Type
Cast Iron, Set Screws
Overall Lg
9.5 in
Shaft Ht
2 3/4 in
Maximum Speed
2,500 RPM
Mounting Bolt Size
5/8 in
System of Measurement
Inch

Technical Documents

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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN UCPX-2.1/4M is a medium duty pillow block ball bearing with a 2 1/4 in bore, designed for inch-system applications. It features a cast iron housing, set screw locking, a 2 3/4 in shaft height, and a 9.5 in overall length. This unit has a maximum speed of 2,500 RPM and accepts a 5/8 in mounting bolt.

Frequently Asked Questions

What is the NTN UCPX-2.1/4M pillow block bearing used for?

The NTN UCPX-2.1/4M is a medium duty pillow block ball bearing used to support rotating shafts in industrial machinery. It is suitable for conveyors, fans, and pumps where a 2 1/4 in bore and inch-system mounting are required. 3G Electric supplies this NTN unit for global applications.

What are the specifications of the NTN UCPX-2.1/4M pillow block bearing?

The NTN UCPX-2.1/4M has a 2 1/4 in bore, cast iron housing with set screw locking, a 2 3/4 in shaft height, and a 9.5 in overall length. It has a maximum speed of 2,500 RPM and accepts a 5/8 in mounting bolt. This is an inch-system unit.

Where to buy the NTN UCPX-2.1/4M pillow block bearing worldwide?

3G Electric supplies the NTN UCPX-2.1/4M pillow block bearing worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this medium duty unit with a 2 1/4 in bore and cast iron housing.

How to install the NTN UCPX-2.1/4M pillow block bearing?

Mount the NTN UCPX-2.1/4M on a flat, rigid surface using 5/8 in bolts. Align the shaft with the 2 3/4 in shaft height and tighten the set screws evenly to lock the bearing onto the shaft. Ensure the housing is level to prevent misalignment and premature wear.

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 medium duty pillow block 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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