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NTN Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Eccentric Collar, 1 55/64 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, Eccentric Collar, 1 55/64 in Shaft Ht

The NTN General Purpose Pillow Block Ball Bearing (SKU 5RZG1, MPN UELP-1.3/8M) features a 1 3/8 in bore, cast iron housing, and eccentric collar. It has a maximum speed of 4,200 RPM and a mounting bolt size of 1/2…

SKU 3G-OTH-115823

Brand
NTN
Item
Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Eccentric Collar, 1 55/64 in Shaft Ht
Category
General Purpose Pillow Block Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UELP-1.3/8M
Type
Cast Iron, Eccentric Collar, 4,200 RPM
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

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

Product Description

The NTN General Purpose Pillow Block Ball Bearing (SKU 5RZG1, MPN UELP-1.3/8M) features a 1 3/8 in bore, cast iron housing, and eccentric collar. It has a maximum speed of 4,200 RPM and a mounting bolt size of 1/2 in, with a shaft height of 1 55/64 in. This inch-system bearing is designed for industrial equipment applications.

Frequently Asked Questions

What is the NTN pillow block bearing used for?

The NTN pillow block bearing supports rotating shafts in industrial equipment such as conveyors, fans, and pumps. Its cast iron housing and eccentric collar provide secure shaft mounting and alignment in moderate-load applications.

What are the specifications of the NTN UELP-1.3/8M bearing?

This NTN bearing has a 1 3/8 in bore, cast iron housing, and eccentric collar. Maximum speed is 4,200 RPM, mounting bolt size is 1/2 in, and shaft height is 1 55/64 in. It uses inch-system measurements and is designed for general-purpose industrial use.

Where to buy NTN pillow block bearings worldwide?

3G Electric supplies NTN pillow block bearings worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the UELP-1.3/8M model.

How to install an NTN eccentric collar pillow block bearing?

Slide the bearing onto the shaft, align the housing base with mounting holes, and tighten bolts to 1/2 in size. Rotate the eccentric collar in the shaft’s rotation direction and lock it with the setscrew. Always follow NTN’s installation manual for torque specs.

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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