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NTN Pillow Block Bearing: 3 7/16 in Bore, Cast Iron, Set Screws, 3 63/64 in Shaft Ht - Medium Duty Pillow Block Ball Bearings
NTNMedium Duty Pillow Block Ball Bearings

NTN Pillow Block Bearing: 3 7/16 in Bore, Cast Iron, Set Screws, 3 63/64 in Shaft Ht

The NTN UCPX-3.7/16M is a medium duty pillow block ball bearing with a 3 7/16 in bore, constructed from cast iron and featuring set screw locking. It has a maximum speed of 1,300 RPM, a mounting bolt size of 3/4 in…

SKU 3G-OTH-104223

Also listed as: UCPX3716M · UCPX 3 7 16M · UCPX-3-7-16M

Brand
NTN
Item
Pillow Block Bearing: 3 7/16 in Bore, Cast Iron, Set Screws, 3 63/64 in Shaft Ht
Category
Medium Duty Pillow Block Ball Bearings
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NTN
Manufacturer Part Number
UCPX-3.7/16M
Type
Cast Iron, Set Screws, 1,300 RPM
Shaft Ht
3 63/64 in
Maximum Speed
1,300 RPM
Mounting Bolt Size
3/4 in
System of Measurement
Inch

Technical Documents

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

Product Description

The NTN UCPX-3.7/16M is a medium duty pillow block ball bearing with a 3 7/16 in bore, constructed from cast iron and featuring set screw locking. It has a maximum speed of 1,300 RPM, a mounting bolt size of 3/4 in, and a shaft height of 3 63/64 in, all in inch system of measurement.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the NTN UCPX-3.7/16M pillow block bearing used for?

The NTN UCPX-3.7/16M is a medium duty 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 applications up to 1,300 RPM.

What are the specifications of the NTN UCPX-3.7/16M?

The NTN UCPX-3.7/16M has a 3 7/16 in bore, cast iron housing with set screw locking, a shaft height of 3 63/64 in, and a maximum speed of 1,300 RPM. Mounting bolt size is 3/4 in, and the system of measurement is inch.

Where to buy the NTN UCPX-3.7/16M worldwide?

3G Electric supplies the NTN UCPX-3.7/16M pillow block bearing to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct NTN bearing for your industrial application, regardless of your location.

How to install the NTN UCPX-3.7/16M pillow block bearing?

Install the NTN UCPX-3.7/16M by aligning the housing base with the mounting surface and tightening bolts to the recommended torque. Secure the shaft using the set screws, ensuring proper lubrication and alignment to avoid premature wear at speeds up to 1,300 RPM.

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 medium duty 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: 3 in Bore, Cast Iron, Set Screws, 3 31/64 in Shaft Ht, 13 in Overall Lg (MPN UCPX-3M)
NTN
NTN Pillow Block Bearing: 3 in Bore, Cast Iron, Set Screws, 3 31/64 in Shaft Ht, 13 in Overall Lg (MPN UCPX-3M)
NTN Pillow Block Bearing: 1 3/16 in Bore, Cast Iron, Set Screws, 1 55/64 in Shaft Ht, 4,000 RPM (MPN UCPX-1.3/16M)
NTN
NTN Pillow Block Bearing: 1 3/16 in Bore, Cast Iron, Set Screws, 1 55/64 in Shaft Ht, 4,000 RPM (MPN UCPX-1.3/16M)
NTN Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Set Screws, 2 1/4 in Shaft Ht, 3,050 RPM (MPN UCPX-1.11/16M)
NTN
NTN Pillow Block Bearing: 1 11/16 in Bore, Cast Iron, Set Screws, 2 1/4 in Shaft Ht, 3,050 RPM (MPN UCPX-1.11/16M)
NTN Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws, 2 1/8 in Shaft Ht, 3,550 RPM (MPN UCPX-1.7/16M)
NTN
NTN Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws, 2 1/8 in Shaft Ht, 3,550 RPM (MPN UCPX-1.7/16M)
Medium duty pillow block ball bearing with a 2 15/16 in bore, cast iron housing, and set screw locking. Supports rotating shafts in industrial equipment such as conveyors, fans, and pumps, handling radial and moderate thrust loads. Maximum speed 1,900 RPM, mounting bolt size 3/4 in, shaft height 3 31/64 in. Inch system
NTN
Medium duty pillow block ball bearing with a 2 15/16 in bore, cast iron housing, and set screw locking. Supports rotating shafts in industrial equipment such as conveyors, fans, and pumps, handling radial and moderate thrust loads. Maximum speed 1,900 RPM, mounting bolt size 3/4 in, shaft height 3 31/64 in. Inch system
NTN Pillow Block Bearing: 3 1/2 in Bore, Cast Iron, Set Screws, 3 63/64 in Shaft Ht, 8 in Overall Ht (MPN UCPX-3.1/2M)
NTN
NTN Pillow Block Bearing: 3 1/2 in Bore, Cast Iron, Set Screws, 3 63/64 in Shaft Ht, 8 in Overall Ht (MPN UCPX-3.1/2M)

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This medium duty pillow block ball bearing features a cast iron housing with set screw locking for shaft retention. It has a 15/16 inch bore, 1 11/16 inch shaft height, and a maximum operating temperature of 250°F. The unit uses inch-system measurements and requires a 5/8 inch mounting bolt. Suitable for supporting rotating shafts in conveyors, fans, and agricultural equipment
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