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NTN UELFU-1.1/2M General Purpose Flange-Mount Ball Bearing - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN UELFU-1.1/2M General Purpose Flange-Mount Ball Bearing

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 1/2 in cylindrical bore, cast iron housing, and eccentric collar. It uses NLGI #3 equivalent lubricant and has a mounting bolt…

SKU 3G-OTH-110884

Also listed as: UELFU112M · UELFU 1 1 2M · UELFU-1-1-2M

Brand
NTN
Item
UELFU-1.1/2M General Purpose Flange-Mount Ball Bearing
Category
General Purpose Flange-Mount 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
UELFU-1.1/2M
Type
Cast Iron, Eccentric Collar
Bore
1 1/2 in
Lg
5 5/32 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 1/2 in cylindrical bore, cast iron housing, and eccentric collar. It uses NLGI #3 equivalent lubricant and has a mounting bolt size of 1/2 in. This inch-system unit is identified by manufacturer part number UELFU-1.1/2M.

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 used in industrial power transmission systems to support rotating shafts in applications such as conveyors, fans, and pumps. Its cast iron housing and eccentric collar allow for secure mounting and easy shaft alignment in general purpose machinery.

What are the specifications of the NTN UELFU-1.1/2M flange bearing?

The NTN UELFU-1.1/2M is a 4 bolt flange bearing with a 1 1/2 in cylindrical bore, cast iron housing, and eccentric collar. It uses NLGI #3 equivalent lubricant, has a mounting bolt size of 1/2 in, and follows the inch system of measurement. The manufacturer part number is UELFU-1.1/2M.

Where to buy NTN flange bearings worldwide?

You can source NTN flange bearings worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the NTN UELFU-1.1/2M or other NTN bearing models.

How to install an NTN 4 Bolt Flange Bearing with eccentric collar?

To install an NTN 4 Bolt Flange Bearing, first slide the bearing onto the shaft and align the mounting holes. Tighten the eccentric collar by rotating it in the shaft's direction of rotation to lock the bearing. Secure the housing with bolts torqued to manufacturer specifications. Always follow NTN's installation guidelines.

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 flange-mount ball bearing with a 1 11/16 in cylindrical bore and eccentric collar. Lubricated with NLGI #3 Equivalent grease, requiring a 1/2 in mounting bolt. Overall length 5 13/32 in. Suitable for applications needing radial load support and shaft alignment, such as conveyors and material handling systems
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Cast iron flange-mount ball bearing with a 1 11/16 in cylindrical bore and eccentric collar. Lubricated with NLGI #3 Equivalent grease, requiring a 1/2 in mounting bolt. Overall length 5 13/32 in. Suitable for applications needing radial load support and shaft alignment, such as conveyors and material handling systems
Cast iron housing with eccentric collar for secure shaft mounting. Cylindrical bore 1 1/4 in, length 4 21/32 in, accepts 1/2 in mounting bolts. Lubricated with NLGI #3 Equivalent grease. Suitable for radial load support in conveyors, fans, and material handling equipment
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Cast iron housing with eccentric collar for secure shaft mounting. Cylindrical bore 1 1/4 in, length 4 21/32 in, accepts 1/2 in mounting bolts. Lubricated with NLGI #3 Equivalent grease. Suitable for radial load support in conveyors, fans, and material handling equipment
NTN 4 Bolt Flange Bearing: Radial Ball, 1 in Bore, Cast Iron, Eccentric Collar, 3 25/32 in Lg (MPN UELFU-1M)
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NTN 4 Bolt Flange Bearing: Radial Ball, 1 in Bore, Cast Iron, Eccentric Collar, 3 25/32 in Lg (MPN UELFU-1M)
This NTN flange-mount ball bearing has a 1 7/16 in cylindrical bore and a cast iron housing with an eccentric collar locking mechanism. It is lubricated with NLGI #3 equivalent grease and requires a 1/2 in mounting bolt. The bearing measures 4 21/32 in length and is used in power transmission systems to support rotating shafts and handle radial loads in applications such as conveyors, fans, and material handling equipment
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This NTN flange-mount ball bearing has a 1 7/16 in cylindrical bore and a cast iron housing with an eccentric collar locking mechanism. It is lubricated with NLGI #3 equivalent grease and requires a 1/2 in mounting bolt. The bearing measures 4 21/32 in length and is used in power transmission systems to support rotating shafts and handle radial loads in applications such as conveyors, fans, and material handling equipment
Cast iron two-bolt flange unit with 5/8 in cylindrical bore and eccentric collar locking. Lubricated with NLGI #3 equivalent grease, mounting bolt size 3/8 in, overall length 3 27/32 in. Suited for radial load applications in conveyors, fans, and agricultural equipment
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Cast iron two-bolt flange unit with 5/8 in cylindrical bore and eccentric collar locking. Lubricated with NLGI #3 equivalent grease, mounting bolt size 3/8 in, overall length 3 27/32 in. Suited for radial load applications in conveyors, fans, and agricultural equipment
Cast iron four-bolt flange unit with 1 5/8 in cylindrical bore and eccentric collar locking. Lubricated with NLGI #3 equivalent grease, designed for radial load support in conveyors, fans, and material handling systems. Mounting bolt size 1/2 in, overall length 5 13/32 in
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Cast iron four-bolt flange unit with 1 5/8 in cylindrical bore and eccentric collar locking. Lubricated with NLGI #3 equivalent grease, designed for radial load support in conveyors, fans, and material handling systems. Mounting bolt size 1/2 in, overall length 5 13/32 in

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This NTN flange-mount ball bearing features a 1-7/8 in cylindrical bore and a cast iron housing with an eccentric collar locking mechanism. It is lubricated with NLGI #3 equivalent grease and requires a 5/8 in mounting bolt. The bearing measures 5-21/32 in length and is used to support rotating shafts in industrial machinery, conveyors, and material handling equipment
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This NTN flange-mount ball bearing features a 1-7/8 in cylindrical bore and a cast iron housing with an eccentric collar locking mechanism. It is lubricated with NLGI #3 equivalent grease and requires a 5/8 in mounting bolt. The bearing measures 5-21/32 in length and is used to support rotating shafts in industrial machinery, conveyors, and material handling equipment
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This NTN flange-mount ball bearing has a 1 15/16 in cylindrical bore and a cast iron housing with an eccentric collar for secure shaft mounting. It is lubricated with NLGI #3 Equivalent grease and uses 5/8 in mounting bolts. The bearing is 5 21/32 in long and is commonly used in industrial power transmission systems such as conveyor lines, fans, and pumps
Cast iron two-bolt flange unit with 1 15/16 in cylindrical bore and eccentric collar locking. Lubricated with NLGI #3 equivalent grease, designed for 5/8 in mounting bolts. Overall length 7 15/32 in. Suitable for industrial conveyors, material handling, and agricultural machinery requiring radial load support and moderate misalignment accommodation
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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
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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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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