Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

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
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
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

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Cast iron pillow block ball bearing with set screw locking for inch-system shafts. Bore 2 in, shaft height 2 27/64 in, overall length 8.626 in. Maximum speed 2,900 RPM, mounting bolt size 5/8 in. Suitable for general power transmission applications such as conveyors, fans, and material handling equipment
NTN
Cast iron pillow block ball bearing with set screw locking for inch-system shafts. Bore 2 in, shaft height 2 27/64 in, overall length 8.626 in. Maximum speed 2,900 RPM, mounting bolt size 5/8 in. Suitable for general power transmission applications such as conveyors, fans, and material handling equipment
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 accommodates a 2 15/16 inch bore, has a shaft height of 3 19/64 inches, and accepts a 3/4 inch mounting bolt. Maximum speed is 2,100 RPM. Suitable for moderate-speed, moderate-load applications such as conveyors, fans, and material handling equipment
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 accommodates a 2 15/16 inch bore, has a shaft height of 3 19/64 inches, and accepts a 3/4 inch mounting bolt. Maximum speed is 2,100 RPM. Suitable for moderate-speed, moderate-load applications such as conveyors, fans, and material handling equipment
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)
NTN Pillow Block Bearing: 2 in Bore, Cast Iron, Set Screws, 2 1/2 in Shaft Ht, 8.625 in Overall Lg (MPN UCP-2M)
NTN
NTN Pillow Block Bearing: 2 in Bore, Cast Iron, Set Screws, 2 1/2 in Shaft Ht, 8.625 in Overall Lg (MPN UCP-2M)

More from NTN

View all NTN parts
General purpose pillow block ball bearing with a cast iron housing and set screw locking. Features a 1-inch bore, 1 19/64-inch shaft height, 5.5-inch overall length, and M10 mounting bolts. Maximum speed 5,900 RPM. Suitable for supporting rotating shafts in industrial machinery such as conveyors, fans, and material handling equipment
NTN
General purpose pillow block ball bearing with a cast iron housing and set screw locking. Features a 1-inch bore, 1 19/64-inch shaft height, 5.5-inch overall length, and M10 mounting bolts. Maximum speed 5,900 RPM. Suitable for supporting rotating shafts in industrial machinery such as conveyors, fans, and material handling equipment
This NTN pillow block ball bearing features a cast iron housing with an eccentric collar for secure shaft mounting. It has a 2 3/16 in bore, 2 27/64 in shaft height, and a maximum speed of 2,900 RPM. The bearing requires a 5/8 in mounting bolt and is 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 a 2 3/16 in bore, 2 27/64 in shaft height, and a maximum speed of 2,900 RPM. The bearing requires a 5/8 in mounting bolt and is suitable for general industrial applications such as conveyors, fans, and material handling equipment
This NTN pillow block ball bearing features a cast iron housing with an eccentric collar for secure shaft mounting and self-alignment. It has a 1 in bore, a shaft height of 1 27/64 in, and a maximum speed of 5,900 RPM. Mounting bolt size is M10. Suitable for general purpose 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 and self-alignment. It has a 1 in bore, a shaft height of 1 27/64 in, and a maximum speed of 5,900 RPM. Mounting bolt size is M10. Suitable for general purpose industrial applications such as conveyors, fans, and material handling equipment
This NTN pillow block ball bearing features a cast-iron housing with set-screw locking for shaft retention. It has a 1/2 in bore, 1 3/16 in shaft height, 5 in overall length, and M10 mounting bolt size. Designed for inch-system applications, it supports rotating shafts in industrial equipment such as conveyors, fans, and pumps
NTN
This NTN pillow block ball bearing features a cast-iron housing with set-screw locking for shaft retention. It has a 1/2 in bore, 1 3/16 in shaft height, 5 in overall length, and M10 mounting bolt size. Designed for inch-system applications, it supports rotating shafts in industrial equipment such as conveyors, fans, and pumps
Cast iron pillow block ball bearing with set screw locking for inch-system shafts. Bore 1 7/8 in, shaft height 2 1/4 in, overall height 4.5 in, maximum speed 3,100 RPM, mounting bolt size 5/8 in. Suitable for supporting rotating shafts in moderate-load, low-to-medium-speed applications such as conveyors, fans, and pumps
NTN
Cast iron pillow block ball bearing with set screw locking for inch-system shafts. Bore 1 7/8 in, shaft height 2 1/4 in, overall height 4.5 in, maximum speed 3,100 RPM, mounting bolt size 5/8 in. Suitable for supporting rotating shafts in moderate-load, low-to-medium-speed applications such as conveyors, fans, and pumps
This general purpose pillow block ball bearing features a cast iron housing and an eccentric collar for secure shaft mounting. It has a 1 in bore, a shaft height of 1 19/64 in, and a maximum speed of 5,900 RPM. Mounting bolt size is M10. Suitable for use in industrial machinery such as conveyors, fans, and pumps
NTN
This general purpose pillow block ball bearing features a cast iron housing and an eccentric collar for secure shaft mounting. It has a 1 in bore, a shaft height of 1 19/64 in, and a maximum speed of 5,900 RPM. Mounting bolt size is M10. Suitable for use 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 has a 2 3/16 in bore, 2 1/2 in shaft height, and accepts a 5/8 in mounting bolt. Rated for a maximum speed of 2,900 RPM, this open (unsealed) inch-system bearing is suitable for moderate-load applications such as conveyors, fans, and pumps
NTN
This NTN pillow block ball bearing features a cast iron housing with set screw locking for secure shaft mounting. It has a 2 3/16 in bore, 2 1/2 in shaft height, and accepts a 5/8 in mounting bolt. Rated for a maximum speed of 2,900 RPM, this open (unsealed) inch-system bearing is suitable for moderate-load applications such as conveyors, fans, and pumps
General purpose pillow block ball bearing with a 1 15/16 in bore, cast iron housing, and eccentric collar locking mechanism. Rated for a maximum speed of 3,100 RPM, with a shaft height of 2 1/4 in and 5/8 in mounting bolt size. Suitable for moderate-load, moderate-speed industrial applications such as conveyors, fans, and pumps
NTN
General purpose pillow block ball bearing with a 1 15/16 in bore, cast iron housing, and eccentric collar locking mechanism. Rated for a maximum speed of 3,100 RPM, with a shaft height of 2 1/4 in and 5/8 in mounting bolt size. Suitable for moderate-load, moderate-speed industrial applications such as conveyors, fans, and pumps