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NTN Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 55/64 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 55/64 in Shaft Ht

The NTN Pillow Block Bearing 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 1 55/64 in shaft…

SKU 3G-OTH-111308

Brand
NTN
Item
Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 55/64 in Shaft Ht
Category
General Purpose Pillow Block Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UCP-1.1/4M
Type
Cast Iron, Set Screws, 4,200 RPM, Open
Shaft Ht
1 55/64 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 Pillow Block Bearing 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 1 55/64 in shaft height, with a maximum speed of 4,200 RPM and a mounting bolt size of 1/2 in (MPN UCP-1.1/4M).

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 Pillow Block Bearing used for?

The NTN Pillow Block Bearing supports rotating shafts in industrial machinery, conveyors, and material handling equipment. Its cast iron housing and set screw locking provide reliable shaft retention in moderate-load, inch-system applications up to 4,200 RPM.

What are the specifications of the NTN Pillow Block Bearing UCP-1.1/4M?

This NTN bearing has a 1 1/4 in bore, cast iron housing with set screw locking, 1 55/64 in shaft height, maximum speed of 4,200 RPM, and mounting bolt size of 1/2 in. It is an open, general purpose pillow block ball bearing for inch-system use.

Where to buy the NTN Pillow Block Bearing worldwide?

3G Electric supplies the NTN Pillow Block Bearing UCP-1.1/4M worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to select the correct NTN Pillow Block Bearing for your application?

Match the bore size to your shaft diameter (1 1/4 in for this model), verify shaft height (1 55/64 in) aligns with your mounting base, and ensure maximum speed (4,200 RPM) exceeds your operating speed. NTN's cast iron housing suits moderate loads and inch-system installations.

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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NTN Pillow Block Bearing: 2 7/16 in Bore, Cast Iron, Set Screws, 2 47/64 in Shaft Ht, 2,500 RPM (MPN UCP212-207D1). Key specifications — Brand: NTN; Maximum Speed: 2,500 RPM; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
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