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NTN UCPL-1/2M General Purpose Pillow Block Ball Bearing - General Purpose Pillow Block Ball Bearings
NTNGeneral Purpose Pillow Block Ball Bearings

NTN UCPL-1/2M General Purpose Pillow Block Ball Bearing

The NTN Pillow Block Bearing is a general purpose pillow block ball bearing with a 1/2 in bore, designed for inch-system applications. This cast-iron unit features set screws for shaft mounting, a 1 1/16 in shaft…

SKU 3G-OTH-108401

Also listed as: UCPL12M · UCPL 1 2M · UCPL-1-2M

Brand
NTN
Item
UCPL-1/2M General Purpose Pillow Block Ball Bearing
Category
General Purpose Pillow Block Ball Bearings
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
UCPL-1/2M
Type
Cast Iron, Set Screws
Max Temp
250°F
Shaft Ht
1 1/16 in
Mounting Bolt Size
M10
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 1/2 in bore, designed for inch-system applications. This cast-iron unit features set screws for shaft mounting, a 1 1/16 in shaft height, and a maximum operating temperature of 250°F. It is secured with M10 mounting bolts and is identified by manufacturer part number UCPL-1/2M.

Frequently Asked Questions

What is the NTN UCPL-1/2M pillow block bearing used for?

The NTN UCPL-1/2M is a general purpose pillow block ball bearing used to support rotating shafts in industrial machinery, conveyors, and material handling equipment. Its cast-iron housing and set-screw locking design suit moderate-load, inch-system applications where reliable shaft alignment and easy installation are required.

What are the specifications of the NTN UCPL-1/2M pillow block bearing?

The NTN UCPL-1/2M has a 1/2 in bore, cast-iron housing, set-screw shaft mounting, and a 1 1/16 in shaft height. It uses M10 mounting bolts, operates up to 250°F, and follows the inch system of measurement. The manufacturer part number is UCPL-1/2M.

Where to buy the NTN UCPL-1/2M pillow block bearing worldwide?

3G Electric supplies the NTN UCPL-1/2M pillow block bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this bearing to support your maintenance or production needs.

How to install the NTN UCPL-1/2M pillow block bearing?

To install the NTN UCPL-1/2M, first align the bearing unit on a flat support surface and secure it with M10 bolts. Tighten the set screws onto the shaft using a hex key, ensuring the shaft is properly aligned. Avoid over-tightening to prevent housing distortion. Follow standard bearing installation practices for optimal performance.

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: 2 in Bore, Cast Iron, Set Screws, 2 27/64 in Shaft Ht, 8.626 in Overall Lg (MPN UCPL-2M)
NTN
NTN Pillow Block Bearing: 2 in Bore, Cast Iron, Set Screws, 2 27/64 in Shaft Ht, 8.626 in Overall Lg (MPN UCPL-2M)
NTN Pillow Block Bearing: 2 15/16 in Bore, Cast Iron, Set Screws, 3 19/64 in Shaft Ht, 2,100 RPM (MPN UCPL-2.15/16M)
NTN
NTN Pillow Block Bearing: 2 15/16 in Bore, Cast Iron, Set Screws, 3 19/64 in Shaft Ht, 2,100 RPM (MPN UCPL-2.15/16M)
NTN Pillow Block Bearing: 1/2 in Bore, Cast Iron, Set Screws, 1 3/16 in Shaft Ht, 5 in Overall Lg (MPN UCP-1/2M)
NTN
NTN Pillow Block Bearing: 1/2 in Bore, Cast Iron, Set Screws, 1 3/16 in Shaft Ht, 5 in Overall Lg (MPN UCP-1/2M)
NTN Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht, 4,200 RPM (MPN UCPL-1.7/16M)
NTN
NTN Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht, 4,200 RPM (MPN UCPL-1.7/16M)
NTN Pillow Block Bearing: 2 3/16 in Bore, Cast Iron, Set Screws, 2 27/64 in Shaft Ht, 2,900 RPM (MPN UCPL-2.3/16M)
NTN
NTN Pillow Block Bearing: 2 3/16 in Bore, Cast Iron, Set Screws, 2 27/64 in Shaft Ht, 2,900 RPM (MPN UCPL-2.3/16M)
NTN Pillow Block Bearing: 2 7/16 in Bore, Cast Iron, Set Screws, 2 11/16 in Shaft Ht, 2,500 RPM (MPN UCPL-2.7/16M)
NTN
NTN Pillow Block Bearing: 2 7/16 in Bore, Cast Iron, Set Screws, 2 11/16 in Shaft Ht, 2,500 RPM (MPN UCPL-2.7/16M)

More from NTN

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This NTN pillow block ball bearing features a cast iron housing with an eccentric collar for secure shaft mounting and alignment. It has a 1 15/16 in bore, 2 3/16 in shaft height, and a maximum speed of 3,100 RPM. The mounting bolt size is 5/8 in. Suitable for supporting rotating shafts in industrial machinery such as conveyors, fans, and pumps
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This NTN pillow block ball bearing features a cast iron housing with an eccentric collar for secure shaft mounting and alignment. It has a 1 15/16 in bore, 2 3/16 in shaft height, and a maximum speed of 3,100 RPM. The mounting bolt size is 5/8 in. 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. It accommodates a 1 1/4 in bore and operates at speeds up to 4,900 RPM. The shaft height is 1 11/16 in, and the mounting bolt size is 1/2 in. Suitable for general purpose applications such as conveyors, fans, and agricultural 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 accommodates a 1 1/4 in bore and operates at speeds up to 4,900 RPM. The shaft height is 1 11/16 in, and the mounting bolt size is 1/2 in. Suitable for general purpose applications such as conveyors, fans, and agricultural equipment
This NTN pillow block ball bearing features a cast iron housing with an eccentric collar for secure shaft mounting. It has an open design, a shaft height of 1 51/64 in, and a maximum speed of 4,200 RPM. The mounting bolt size is 1/2 in. Suitable for general industrial applications such as conveyors, fans, and material handling equipment
NTN
This NTN pillow block ball bearing features a cast iron housing with an eccentric collar for secure shaft mounting. It has an open design, a shaft height of 1 51/64 in, and a maximum speed of 4,200 RPM. The mounting bolt size is 1/2 in. Suitable for general industrial applications such as conveyors, fans, and material handling equipment
Cast iron pillow block ball bearing with set screw locking for 7/8 in shafts. Features a shaft height of 1 27/64 in, overall length of 5.5 in, and maximum speed of 5,900 RPM. Mounting bolt size M10. Suitable for industrial equipment such as conveyors, fans, and material handling systems
NTN
Cast iron pillow block ball bearing with set screw locking for 7/8 in shafts. Features a shaft height of 1 27/64 in, overall length of 5.5 in, and maximum speed of 5,900 RPM. Mounting bolt size M10. Suitable for industrial equipment such as conveyors, fans, and material handling systems
This NTN pillow block ball bearing features a cast iron housing with an eccentric collar for secure shaft mounting. It has a 1 1/4 in bore, 1 9/16 in shaft height, and a maximum speed of 4,900 RPM. The mounting bolt size is 1/2 in. Suitable for use in conveyors, fans, pumps, and other industrial machinery requiring support for radial and moderate thrust loads
NTN
This NTN pillow block ball bearing features a cast iron housing with an eccentric collar for secure shaft mounting. It has a 1 1/4 in bore, 1 9/16 in shaft height, and a maximum speed of 4,900 RPM. The mounting bolt size is 1/2 in. Suitable for use in conveyors, fans, pumps, and other industrial machinery requiring support for radial and moderate thrust loads
This NTN pillow block ball bearing features a cast iron housing with set screw locking for secure shaft mounting. Designed for general purpose use, it supports a 1 15/16 in bore shaft at speeds up to 3,050 RPM. Common applications include conveyors, fans, and pumps in industrial machinery
NTN
This NTN pillow block ball bearing features a cast iron housing with set screw locking for secure shaft mounting. Designed for general purpose use, it supports a 1 15/16 in bore shaft at speeds up to 3,050 RPM. Common applications include conveyors, fans, and pumps in industrial machinery
Cast iron pillow block ball bearing with set screw locking for shaft retention. Bore 1 3/16 in, shaft height 1 9/16 in, maximum speed 5,900 RPM, mounting bolt size 1/2 in. Suitable for supporting rotating shafts in conveyors, fans, and pumps
NTN
Cast iron pillow block ball bearing with set screw locking for shaft retention. Bore 1 3/16 in, shaft height 1 9/16 in, maximum speed 5,900 RPM, mounting bolt size 1/2 in. Suitable for supporting rotating shafts in conveyors, fans, and pumps
This NTN pillow block ball bearing features a cast iron housing with set screw locking for secure shaft mounting. It has a 1 1/2 in bore, 1 59/64 in shaft height, and a maximum speed of 3,700 RPM. The bearing uses a 1/2 in mounting bolt size and is designed for inch-system applications in industrial machinery, conveyors, and material handling equipment
NTN
This NTN pillow block ball bearing features a cast iron housing with set screw locking for secure shaft mounting. It has a 1 1/2 in bore, 1 59/64 in shaft height, and a maximum speed of 3,700 RPM. The bearing uses a 1/2 in mounting bolt size and is designed for inch-system applications in industrial machinery, conveyors, and material handling equipment