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NTN UCF207-104D1 General Purpose Flange-Mount Ball Bearing - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN UCF207-104D1 General Purpose Flange-Mount Ball Bearing

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 1/4 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #3 equivalent lubricant, a 1/2 in mounting…

SKU 3G-OTH-111538

Also listed as: UCF207104D1 · UCF207 104D1

Brand
NTN
Item
UCF207-104D1 General Purpose Flange-Mount Ball Bearing
Category
General Purpose Flange-Mount Ball Bearings
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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
UCF207-104D1
Type
Cast Iron, Set Screws, Square
Bore
1 1/4 in
Lg
4 19/32 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
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 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 1/4 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #3 equivalent lubricant, a 1/2 in mounting bolt size, and a 4 19/32 in length in a square configuration (MPN UCF207-104D1).

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 used to support rotating shafts in industrial machinery, conveyors, and material handling equipment. Its cast iron housing and set screw locking provide reliable shaft retention in moderate-load applications.

What are the specifications of the NTN UCF207-104D1 flange bearing?

The NTN UCF207-104D1 has a 1 1/4 in cylindrical bore, cast iron housing, set screw locking, and a 4 19/32 in square length. It uses NLGI #3 equivalent lubricant and requires a 1/2 in mounting bolt. It is an inch-system bearing.

Where to buy NTN flange bearings in worldwide?

3G Electric supplies NTN flange bearings worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the NTN UCF207-104D1 or other NTN bearing models.

How to install an NTN 4 Bolt Flange Bearing?

To install, mount the bearing on a clean shaft and tighten the set screws evenly to secure it. Bolt the cast iron flange to a flat support surface using 1/2 in bolts. Ensure proper alignment to avoid binding. Lubricate per NTN recommendations for the NLGI #3 grease.

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
Cast iron square flange bearing with 1 7/16 in cylindrical bore, set screw locking, and 4 19/32 in flange length. Lubricated with NLGI #3 equivalent grease, accepts 1/2 in mounting bolts. Suitable for radial load applications in industrial machinery, conveyors, and material handling equipment
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Cast iron square flange bearing with 1 7/16 in cylindrical bore, set screw locking, and 4 19/32 in flange length. Lubricated with NLGI #3 equivalent grease, accepts 1/2 in mounting bolts. Suitable for radial load applications in industrial machinery, conveyors, and material handling equipment
NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/8 in Bore, Cast Iron, Set Screws, 4 19/32 in Lg, Square (MPN UCF207-106D1)
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NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/8 in Bore, Cast Iron, Set Screws, 4 19/32 in Lg, Square (MPN UCF207-106D1)
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
Cast iron square flange-mount ball bearing with 1 1/2 in cylindrical bore, set screw locking, and NLGI #3 equivalent lubricant. Accepts 1/2 in mounting bolts. Suitable for supporting rotating shafts in industrial machinery, conveyors, and material handling equipment
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Cast iron square flange-mount ball bearing with 1 1/2 in cylindrical bore, set screw locking, and NLGI #3 equivalent lubricant. Accepts 1/2 in mounting bolts. Suitable for supporting rotating shafts in industrial machinery, conveyors, and material handling equipment
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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