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NTN Pillow Block Bearing: 1 5/8 in Bore, Cast Iron, Set Screws, 2 1/8 in Shaft Ht - General Purpose Pillow Block Ball Bearings
NTNGeneral Purpose Pillow Block Ball Bearings

NTN Pillow Block Bearing: 1 5/8 in Bore, Cast Iron, Set Screws, 2 1/8 in Shaft Ht

The NTN Pillow Block Bearing is a general purpose pillow block ball bearing with a 1 5/8 in bore, designed for inch-system applications. This cast-iron unit features set screws and a 2 1/8 in shaft height, with a…

SKU 3G-OTH-107060

Also listed as: UCP158M · UCP 1 5 8M · UCP-1-5-8M

Brand
NTN
Item
Pillow Block Bearing: 1 5/8 in Bore, Cast Iron, Set Screws, 2 1/8 in Shaft Ht
Category
General Purpose Pillow Block Ball Bearings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NTN
Manufacturer Part Number
UCP-1.5/8M
Type
Cast Iron, Set Screws, 3,500 RPM
Shaft Ht
2 1/8 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 Pillow Block Bearing is a general purpose pillow block ball bearing with a 1 5/8 in bore, designed for inch-system applications. This cast-iron unit features set screws and a 2 1/8 in shaft height, with a maximum speed of 3,500 RPM and a mounting bolt size of 1/2 in (MPN UCP-1.5/8M).

Frequently Asked Questions

What is the NTN Pillow Block Bearing used for?

The NTN Pillow Block Bearing is used in industrial machinery to support rotating shafts, reducing friction in conveyors, fans, and material handling equipment. Its cast-iron housing and set-screw locking suit moderate-load, inch-system applications up to 3,500 RPM.

What are the specifications of the NTN Pillow Block Bearing?

This NTN bearing has a 1 5/8 in bore, 2 1/8 in shaft height, and 1/2 in mounting bolt size. It is a cast-iron unit with set screws, rated for a maximum speed of 3,500 RPM. The system of measurement is inch, and the MPN is UCP-1.5/8M.

Where to buy the NTN Pillow Block Bearing worldwide?

3G Electric supplies the NTN Pillow Block Bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this bearing for your application.

How to install the NTN Pillow Block Bearing?

Mount the bearing on a clean, level surface using 1/2 in bolts. Align the shaft with the bore, tighten the set screws evenly to secure the shaft, and verify free rotation. Lubricate per NTN guidelines and check alignment to prevent premature wear.

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 3/4 in Bore, Cast Iron, Set Screws, 2 1/8 in Shaft Ht, 3,500 RPM (MPN UCP-1.3/4M)
NTN
NTN Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Set Screws, 2 1/8 in Shaft Ht, 3,500 RPM (MPN UCP-1.3/4M)
NTN Pillow Block Bearing: 1 5/16 in Bore, Cast Iron, Set Screws, 1 55/64 in Shaft Ht, 4,200 RPM (MPN UCP-1.5/16M)
NTN
NTN Pillow Block Bearing: 1 5/16 in Bore, Cast Iron, Set Screws, 1 55/64 in Shaft Ht, 4,200 RPM (MPN UCP-1.5/16M)
NTN Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Set Screws, 1 55/64 in Shaft Ht, 4,200 RPM (MPN UCP-1.3/8M)
NTN
NTN Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Set Screws, 1 55/64 in Shaft Ht, 4,200 RPM (MPN UCP-1.3/8M)
Cast iron pillow block ball bearing with set screw locking for inch-system shafts. Bore 1 7/16 in, shaft height 1 55/64 in, mounting bolt size 1/2 in. Maximum speed 4,200 RPM. Suitable for supporting rotating shafts in conveyors, fans, and agricultural machinery
NTN
Cast iron pillow block ball bearing with set screw locking for inch-system shafts. Bore 1 7/16 in, shaft height 1 55/64 in, mounting bolt size 1/2 in. Maximum speed 4,200 RPM. Suitable for supporting rotating shafts in conveyors, fans, and agricultural machinery
Cast iron pillow block ball bearing with set screw locking, 1 3/16 in bore, 1 11/16 in shaft height, 1/2 in mounting bolt size, and 5,900 RPM maximum speed. Inch system. Used in conveyors, fans, and agricultural equipment for supporting rotating shafts at moderate speeds and loads
NTN
Cast iron pillow block ball bearing with set screw locking, 1 3/16 in bore, 1 11/16 in shaft height, 1/2 in mounting bolt size, and 5,900 RPM maximum speed. Inch system. Used in conveyors, fans, and agricultural equipment for supporting rotating shafts at moderate speeds and loads
NTN Pillow Block Bearing: 1 1/2 in Bore, Cast Iron, Set Screws, 1 59/64 in Shaft Ht, 3,700 RPM (MPN UCP-1.1/2M)
NTN
NTN Pillow Block Bearing: 1 1/2 in Bore, Cast Iron, Set Screws, 1 59/64 in Shaft Ht, 3,700 RPM (MPN UCP-1.1/2M)

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This inch-series pillow block ball bearing features a cast iron housing with set screw locking for secure shaft mounting. It accommodates a 1 15/16 in shaft, has a 2 1/4 in shaft height, and supports speeds up to 3,100 RPM. The mounting bolt size is 5/8 in. Typical applications include conveyors, fans, and pumps where radial and moderate thrust loads are present
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Cast iron pillow block ball bearing with eccentric collar for inch-system shafts. Bore 15/16 in, shaft height 1 19/64 in, maximum speed 5,900 RPM, mounting bolt size M10. Suitable for supporting rotating shafts in industrial machinery such as conveyors, fans, and material handling equipment
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This NTN pillow block ball bearing features a cast iron housing with set screw locking for secure shaft mounting. It has a shaft height of 2 1/2 in, an overall length of 8.622 in, and a maximum speed of 2,850 RPM. The bearing uses a 5/8 in mounting bolt and is suitable for supporting rotating shafts in industrial machinery such as conveyors, fans, and pumps
This NTN pillow block ball bearing features a cast iron housing with set screw locking for secure shaft mounting. Designed for general purpose industrial applications such as conveyors, fans, and material handling equipment, it supports rotating shafts under moderate loads. The bearing has a 2 1/4 in shaft height, 8.126 in overall length, and a maximum speed of 3,050 RPM. Mounting bolt size is 5/8 in
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This NTN pillow block ball bearing features a cast iron housing and an eccentric collar locking mechanism. It has a 1 1/4 in bore, a shaft height of 1 51/64 in, and a maximum speed of 4,200 RPM. The bearing requires a 1/2 in mounting bolt and is designed for inch-system applications. Typical uses include supporting rotating shafts in conveyors, fans, and material handling equipment
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