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NTN Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Set Screws, 2 1/16 in Shaft Ht - General Purpose Pillow Block Ball Bearings
NTNGeneral Purpose Pillow Block Ball Bearings

NTN Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Set Screws, 2 1/16 in Shaft Ht

The NTN UCPL-1.3/4M is a general purpose pillow block ball bearing with a 1 3/4 in bore, constructed from cast iron and featuring set screw locking. It has a maximum speed of 3,500 RPM, a shaft height of 2 1/16 in…

SKU 3G-OTH-113328

Also listed as: UCPL134M · UCPL 1 3 4M · UCPL-1-3-4M

Brand
NTN
Item
Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Set Screws, 2 1/16 in Shaft Ht
Category
General Purpose Pillow Block Ball Bearings
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
UCPL-1.3/4M
Type
Cast Iron, Set Screws, 3,500 RPM
Shaft Ht
2 1/16 in
Maximum Speed
3,500 RPM
Mounting Bolt Size
1/2 in
System of Measurement
Inch

Technical Documents

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

Product Description

The NTN UCPL-1.3/4M is a general purpose pillow block ball bearing with a 1 3/4 in bore, constructed from cast iron and featuring set screw locking. It has a maximum speed of 3,500 RPM, a shaft height of 2 1/16 in, and a mounting bolt size of 1/2 in, all in the inch system of measurement.

Frequently Asked Questions

What is the NTN UCPL-1.3/4M pillow block bearing used for?

The NTN UCPL-1.3/4M 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 and set screw locking provide reliable operation in moderate-load applications up to 3,500 RPM.

What are the specifications of the NTN UCPL-1.3/4M pillow block bearing?

The NTN UCPL-1.3/4M has a 1 3/4 in bore, cast iron housing with set screw locking, a shaft height of 2 1/16 in, and a maximum speed of 3,500 RPM. It uses a 1/2 in mounting bolt and follows the inch system of measurement.

Where to buy the NTN UCPL-1.3/4M pillow block bearing worldwide?

You can source the NTN UCPL-1.3/4M pillow block bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct NTN bearing for your application.

How to install the NTN UCPL-1.3/4M pillow block bearing?

To install the NTN UCPL-1.3/4M, first align the housing on a flat surface and secure it with 1/2 in bolts. Insert the shaft through the bore, then tighten the set screws evenly against the shaft. Ensure the shaft rotates freely and check alignment before full 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Pillow Block Bearing: 1 1/8 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht, 5,900 RPM (MPN UCPL-1.1/8M)
NTN
NTN Pillow Block Bearing: 1 1/8 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht, 5,900 RPM (MPN UCPL-1.1/8M)
NTN Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Set Screws, 2 1/16 in Shaft Ht, 3,500 RPM (MPN UCPL-1.11/16M)
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NTN Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Set Screws, 2 1/16 in Shaft Ht, 3,500 RPM (MPN UCPL-1.11/16M)
NTN Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht, 5,900 RPM (MPN UCPL-1.1/4SM)
NTN
NTN Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht, 5,900 RPM (MPN UCPL-1.1/4SM)
NTN Pillow Block Bearing: 1 3/16 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht, 5,900 RPM (MPN UCPL-1.3/16M)
NTN
NTN Pillow Block Bearing: 1 3/16 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht, 5,900 RPM (MPN UCPL-1.3/16M)
NTN Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht, 4,200 RPM (MPN UCPL-1.3/8M)
NTN
NTN Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht, 4,200 RPM (MPN UCPL-1.3/8M)
NTN Pillow Block Bearing: 1 5/16 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht, 4,200 RPM (MPN UCPL-1.5/16M)
NTN
NTN Pillow Block Bearing: 1 5/16 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht, 4,200 RPM (MPN UCPL-1.5/16M)

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NTN Pillow Block Bearing: 2 in Bore, Cast Iron, Set Screws, 2 1/2 in Shaft Ht, 8.622 in Overall Lg (MPN UCP-10377005)
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NTN Pillow Block Bearing: 3/4 in Bore, Cast Iron, Set Screws, 1 19/64 in Shaft Ht, 5 in Overall Lg (MPN UCP-3/VBMT 330-PF 5015)
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NTN Pillow Block Bearing: 1 1/2 in Bore, Cast Iron, Set Screws, 1 59/64 in Shaft Ht, 3,700 RPM (MPN UCP-1.1/10377005)
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NTN Pillow Block Bearing: 1 1/2 in Bore, Cast Iron, Set Screws, 1 59/64 in Shaft Ht, 3,700 RPM (MPN UCP-1.1/10377005)
NTN Pillow Block Bearing: 20 mm Bore, Cast Iron, Set Screws, 33.3 mm Shaft Ht, 127 mm Overall Lg (MPN UCP-20)
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NTN Pillow Block Bearing: 20 mm Bore, Cast Iron, Set Screws, 33.3 mm Shaft Ht, 127 mm Overall Lg (MPN UCP-20)
NTN Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Eccentric Collar, 1 51/64 in Shaft Ht, 4,200 RPM (MPN UELPL-1.3/8M)
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NTN Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Eccentric Collar, 1 51/64 in Shaft Ht, 4,200 RPM (MPN UELPL-1.3/8M)
NTN Pillow Block Bearing: 1 1/8 in Bore, Cast Iron, Eccentric Collar, 1 9/16 in Shaft Ht, 4,900 RPM (MPN UELPL-1.1/8M)
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NTN Pillow Block Bearing: 1 1/8 in Bore, Cast Iron, Eccentric Collar, 1 9/16 in Shaft Ht, 4,900 RPM (MPN UELPL-1.1/8M)