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NTN 4 Bolt Flange Bearing: Radial Ball, 3/4 in Bore, Cast Iron, Set Screws - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN 4 Bolt Flange Bearing: Radial Ball, 3/4 in Bore, Cast Iron, Set Screws

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 3/4 in cylindrical bore, cast iron housing, and set screw locking. It uses NLGI #3 equivalent lubricant, has a 7/16 in mounting bolt…

SKU 3G-OTH-113960

Also listed as: UCF204012D1 · UCF204 012D1

Brand
NTN
Item
4 Bolt Flange Bearing: Radial Ball, 3/4 in Bore, Cast Iron, Set Screws
Category
General Purpose Flange-Mount Ball Bearings
Available to Order
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Worldwide Shipping
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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
UCF204-012D1
Type
Cast Iron, Set Screws
Bore
3/4 in
Lg
3 3/8 in
Ht
3 3/8 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
7/16 in
System of Measurement
Inch

Technical Documents

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

Product Description

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 3/4 in cylindrical bore, cast iron housing, and set screw locking. It uses NLGI #3 equivalent lubricant, has a 7/16 in mounting bolt size, and measures 3 3/8 in length by 3 3/8 in height (MPN UCF204-012D1). This inch-system unit is designed for radial load applications.

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 4 Bolt Flange Bearing used for?

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing designed for radial load applications. It is commonly used in conveyor systems, material handling equipment, and industrial machinery where a compact, bolt-on mounting solution is needed. 3G Electric supplies this bearing worldwide.

What are the specifications of the NTN UCF204-012D1 flange bearing?

The NTN UCF204-012D1 has a 3/4 in cylindrical bore, cast iron housing with set screw locking, and uses NLGI #3 equivalent lubricant. It measures 3 3/8 in length by 3 3/8 in height, with a 7/16 in mounting bolt size. This inch-system unit is designed for radial loads.

Where to buy NTN flange bearings in worldwide?

3G Electric supplies NTN flange bearings worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine NTN parts like the UCF204-012D1 to industrial buyers. Contact us for availability and lead times to your location.

How to install an NTN 4 bolt flange bearing?

To install an NTN 4 bolt flange bearing, first ensure the mounting surface is flat and clean. Align the bearing's bolt holes with the 7/16 in mounting bolts, then tighten evenly to avoid housing distortion. Secure the shaft with the set screws. 3G Electric can provide sourcing support for this bearing.

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 flange-mount 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
This NTN flange-mount ball bearing features a cast iron housing with a 5/8 in cylindrical bore and set screw shaft locking. It is lubricated with NLGI #3 equivalent grease and has a 7/16 in mounting bolt size. The unit measures 3 3/8 in length and height, suitable for supporting rotating shafts in industrial machinery and conveyors
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NTN 4 Bolt Flange Bearing: Radial Ball, 7/8 in Bore, Cast Iron, Set Screws, 3 3/4 in Lg, 3 3/4 in Ht (MPN UCF205-014D1)
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NTN 4 Bolt Flange Bearing: Radial Ball, 7/8 in Bore, Cast Iron, Set Screws, 3 3/4 in Lg, 3 3/4 in Ht (MPN UCF205-014D1)
NTN 4 Bolt Flange Bearing: Radial Ball, 1 11/16 in Bore, Cast Iron, Set Screws, 5 13/32 in Lg (MPN UCF209-111D1)
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NTN 4 Bolt Flange Bearing: Radial Ball, 1 11/16 in Bore, Cast Iron, Set Screws, 5 13/32 in Lg (MPN UCF209-111D1)
NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/16 in Bore, Cast Iron, Set Screws, 4 1/4 in Lg, Square (MPN UCF206-103D1)
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NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/16 in Bore, Cast Iron, Set Screws, 4 1/4 in Lg, Square (MPN UCF206-103D1)
Cast iron flange-mount ball bearing with a 1 in cylindrical bore and set screw locking. Lubricated with NLGI #3 equivalent grease. Mounting bolt size is 7/16 in. Overall length 3 3/4 in, width 1 13/32 in. Suitable for supporting rotating shafts in conveyors, fans, and pumps
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Cast iron flange-mount ball bearing with a 1 in cylindrical bore and set screw locking. Lubricated with NLGI #3 equivalent grease. Mounting bolt size is 7/16 in. Overall length 3 3/4 in, width 1 13/32 in. Suitable for supporting rotating shafts in conveyors, fans, and pumps

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This flange-mount ball bearing has a 1 3/4 in cylindrical bore and a cast iron rhombus housing with set screw locking. It is lubricated with NLGI #3 Equivalent grease and uses a 5/8 in mounting bolt. Suitable for supporting rotating shafts in industrial machinery, conveyors, and material handling equipment
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This flange-mount ball bearing has a 1 3/4 in cylindrical bore and a cast iron rhombus housing with set screw locking. It is lubricated with NLGI #3 Equivalent grease and uses a 5/8 in mounting bolt. Suitable for supporting rotating shafts in industrial machinery, conveyors, and material handling equipment
This NTN flange-mount ball bearing features a 1 in cylindrical bore, cast iron rhombus housing, and set screw locking. It is lubricated with NLGI #3 Equivalent grease and uses 7/16 in mounting bolts. Designed for radial load applications in industrial machinery, conveyors, and material handling equipment
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This NTN flange-mount ball bearing features a 1 in cylindrical bore, cast iron rhombus housing, and set screw locking. It is lubricated with NLGI #3 Equivalent grease and uses 7/16 in mounting bolts. Designed for radial load applications in industrial machinery, conveyors, and material handling equipment
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Square flange-mount ball bearing with 2 7/16 in cylindrical bore and cast iron housing. Features set screw shaft locking and NLGI #3 equivalent lubricant. Mounting bolt size 5/8 in, overall length 7 19/32 in. Suitable for industrial machinery requiring right-angle shaft support, such as conveyors and fans
This NTN flange-mount ball bearing features a cast iron housing with a square flange and set screw shaft locking. It has a 1 1/8 in cylindrical bore, uses NLGI #3 equivalent lubricant, and mounts with 7/16 in bolts. Suitable for applications requiring radial load support and shaft alignment, such as conveyors and fans
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This NTN flange-mount ball bearing features a cast iron housing with a square flange and set screw shaft locking. It has a 1 1/8 in cylindrical bore, uses NLGI #3 equivalent lubricant, and mounts with 7/16 in bolts. Suitable for applications requiring radial load support and shaft alignment, such as conveyors and fans
This NTN flange-mount ball bearing features a 1 3/16 in cylindrical bore, cast iron housing, and set screw locking for secure shaft mounting. Lubricated with NLGI #3 equivalent grease, it has a 5/8 in mounting bolt size and overall length of 5 13/16 in. Suitable for applications requiring radial load support and moderate misalignment tolerance, such as conveyors and material handling equipment
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This NTN flange-mount ball bearing features a 1 3/16 in cylindrical bore, cast iron housing, and set screw locking for secure shaft mounting. Lubricated with NLGI #3 equivalent grease, it has a 5/8 in mounting bolt size and overall length of 5 13/16 in. Suitable for applications requiring radial load support and moderate misalignment tolerance, such as conveyors and material handling equipment
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