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NTN Pillow Block Bearing: 1 3/8 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 3/8 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht

The NTN UCPL-1.3/8M is a general purpose pillow block ball bearing with a 1 3/8 in bore, constructed from cast iron and featuring set screw locking. It has a maximum speed of 4,200 RPM, a shaft height of 1 51/64 in…

SKU 3G-OTH-113375

Brand
NTN
Item
Pillow Block Bearing: 1 3/8 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-1.3/8M
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-1.3/8M is a general purpose pillow block ball bearing with a 1 3/8 in bore, constructed from cast iron and featuring set screw locking. It has a maximum speed of 4,200 RPM, a shaft height of 1 51/64 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-1.3/8M pillow block bearing used for?

The NTN UCPL-1.3/8M is a general purpose pillow block ball bearing used in industrial machinery to support rotating shafts. It is commonly applied in conveyors, fans, and material handling equipment where reliable radial and light axial load support is needed.

What are the specifications of the NTN UCPL-1.3/8M pillow block bearing?

The NTN UCPL-1.3/8M has a 1 3/8 in bore, cast iron housing with set screw locking, a maximum speed of 4,200 RPM, a shaft height of 1 51/64 in, and a mounting bolt size of 1/2 in. It uses the inch system of measurement.

Where to buy the NTN UCPL-1.3/8M pillow block bearing worldwide?

You can source the NTN UCPL-1.3/8M pillow block bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the bearing reaches your facility efficiently.

How to install the NTN UCPL-1.3/8M pillow block bearing?

To install the NTN UCPL-1.3/8M, first align the bearing unit on a flat mounting surface and secure it using 1/2 in bolts. Tighten the set screws evenly against the shaft to lock it in place. 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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