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NTN Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht - General Purpose Pillow Block Ball Bearings
NTNGeneral Purpose Pillow Block Ball Bearings

NTN Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht

The NTN UCPL-1.1/4M is a general purpose pillow block ball bearing with a 1 1/4 in bore, designed for inch-system applications. It features a cast iron housing with set screw locking and a shaft height of 1 51/64 in…

SKU 3G-OTH-110943

Brand
NTN
Item
Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht
Category
General Purpose Pillow Block Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UCPL-1.1/4M
Type
Cast Iron, Set Screws, 4,200 RPM
Shaft Ht
1 51/64 in
Maximum Speed
4,200 RPM
Mounting Bolt Size
1/2 in
System of Measurement
Inch
View Full Spec Sheet

Technical Documents

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

Product Description

The NTN UCPL-1.1/4M is a general purpose pillow block ball bearing with a 1 1/4 in bore, designed for inch-system applications. It features a cast iron housing with set screw locking and a shaft height of 1 51/64 in. This unit has a maximum speed of 4,200 RPM and requires a 1/2 in mounting bolt size.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the NTN UCPL-1.1/4M pillow block bearing used for?

The NTN UCPL-1.1/4M is a general purpose pillow block ball bearing used to support rotating shafts in industrial machinery such as conveyors, fans, and pumps. Its cast iron housing with set screw locking provides reliable shaft retention in moderate-load, inch-system applications.

What are the specifications of the NTN UCPL-1.1/4M pillow block bearing?

The NTN UCPL-1.1/4M has a 1 1/4 in bore, cast iron housing, set screw locking, and a shaft height of 1 51/64 in. It supports a maximum speed of 4,200 RPM and requires a 1/2 in mounting bolt size. This inch-system unit is designed for general purpose use.

Where to buy the NTN UCPL-1.1/4M pillow block bearing worldwide?

3G Electric supplies the NTN UCPL-1.1/4M pillow block bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the NTN UCPL-1.1/4M pillow block bearing?

To install the NTN UCPL-1.1/4M, mount the cast iron housing on a flat surface using 1/2 in bolts. Align the shaft through the bore and tighten the set screws evenly against the shaft. Ensure the shaft rotates freely and lubricate per NTN recommendations before operation.

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 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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