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NTN UCPL-1.1/8M General Purpose Pillow Block Ball Bearing - General Purpose Pillow Block Ball Bearings
NTNGeneral Purpose Pillow Block Ball Bearings

NTN UCPL-1.1/8M General Purpose Pillow Block Ball Bearing

The NTN UCPL-1.1/8M is a general purpose pillow block ball bearing with a 1 1/8 in bore, constructed from cast iron and featuring set screw locking. It has a maximum speed of 5,900 RPM, a shaft height of 1 9/16 in…

SKU 3G-OTH-113575

Also listed as: UCPL118M · UCPL 1 1 8M · UCPL-1-1-8M

Brand
NTN
Item
UCPL-1.1/8M General Purpose Pillow Block Ball Bearing
Category
General Purpose Pillow Block Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UCPL-1.1/8M
Type
Cast Iron, Set Screws, 5,900 RPM
Shaft Ht
1 9/16 in
Maximum Speed
5,900 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 UCPL-1.1/8M is a general purpose pillow block ball bearing with a 1 1/8 in bore, constructed from cast iron and featuring set screw locking. It has a maximum speed of 5,900 RPM, a shaft height of 1 9/16 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-1.1/8M pillow block bearing used for?

The NTN UCPL-1.1/8M is a general purpose pillow block ball bearing used to support rotating shafts in industrial machinery such as conveyors, fans, and pumps. Its cast iron housing and set screw locking provide reliable shaft retention in moderate-load, low-to-medium-speed applications.

What are the specifications of the NTN UCPL-1.1/8M pillow block bearing?

The NTN UCPL-1.1/8M has a 1 1/8 in bore, cast iron housing, set screw locking, a maximum speed of 5,900 RPM, a shaft height of 1 9/16 in, and a mounting bolt size of 1/2 in. It uses the inch system of measurement and is manufactured by NTN.

Where to buy the NTN UCPL-1.1/8M pillow block bearing worldwide?

3G Electric supplies the NTN UCPL-1.1/8M pillow block bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct NTN pillow block bearing for an application?

To select the correct NTN pillow block bearing, match the bore size to your shaft diameter (e.g., 1 1/8 in), verify the housing material (cast iron for general duty), and ensure the maximum speed rating (5,900 RPM) exceeds your operating speed. Also confirm mounting bolt size and shaft height fit your frame.

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 1/4 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht, 5,900 RPM (MPN UCPL-1.1/4SM)
NTN
NTN Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 9/16 in Shaft Ht, 5,900 RPM (MPN UCPL-1.1/4SM)
NTN Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Set Screws, 2 1/16 in Shaft Ht, 3,500 RPM (MPN UCPL-1.3/4M)
NTN
NTN Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Set Screws, 2 1/16 in Shaft Ht, 3,500 RPM (MPN UCPL-1.3/4M)
NTN Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Set Screws, 2 1/16 in Shaft Ht, 3,500 RPM (MPN UCPL-1.11/16M)
NTN
NTN Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Set Screws, 2 1/16 in Shaft Ht, 3,500 RPM (MPN UCPL-1.11/16M)
NTN Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht, 4,200 RPM (MPN UCPL-1.3/8M)
NTN
NTN Pillow Block Bearing: 1 3/8 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht, 4,200 RPM (MPN UCPL-1.3/8M)
NTN Pillow Block Bearing: 1 5/16 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht, 4,200 RPM (MPN UCPL-1.5/16M)
NTN
NTN Pillow Block Bearing: 1 5/16 in Bore, Cast Iron, Set Screws, 1 51/64 in Shaft Ht, 4,200 RPM (MPN UCPL-1.5/16M)
NTN Pillow Block Bearing: 1 in Bore, Cast Iron, Set Screws, 1 19/64 in Shaft Ht, 5.5 in Overall Lg (MPN UCPL-1M)
NTN
NTN Pillow Block Bearing: 1 in Bore, Cast Iron, Set Screws, 1 19/64 in Shaft Ht, 5.5 in Overall Lg (MPN UCPL-1M)

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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
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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
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