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NTN UELFU-1.7/16M General Purpose Flange-Mount Ball Bearing - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN UELFU-1.7/16M General Purpose Flange-Mount Ball Bearing

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 7/16 in cylindrical bore and a cast iron housing. It features an eccentric collar locking mechanism and measures 4 21/32 in…

SKU 3G-OTH-117846

Also listed as: UELFU1716M · UELFU 1 7 16M · UELFU-1-7-16M

Brand
NTN
Item
UELFU-1.7/16M General Purpose Flange-Mount Ball Bearing
Part Number
UELFU-1.7/16M
Category
General Purpose Flange-Mount Ball Bearings
Available to Order
Also known as:UELFU-1.7/16MNTN
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
UELFU-1.7/16M
Type
Cast Iron, Eccentric Collar
Bore
1 7/16 in
Lg
4 21/32 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
1/2 in
System of Measurement
Inch

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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 7/16 in cylindrical bore and a cast iron housing. It features an eccentric collar locking mechanism and measures 4 21/32 in length. The bearing is lubricated with NLGI #3 equivalent grease and uses a 1/2 in mounting bolt size, with the system of measurement in inches.

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 and handle radial loads. It is commonly applied in conveyors, fans, and material handling equipment where a compact, bolt-on mounting solution is needed.

What are the specifications of the NTN UELFU-1.7/16M flange bearing?

This NTN flange bearing has a 1 7/16 in cylindrical bore, cast iron housing, and eccentric collar locking. It uses NLGI #3 equivalent grease, requires a 1/2 in mounting bolt, and measures 4 21/32 in length. The system of measurement is inch.

Where to buy the NTN 4 Bolt Flange Bearing worldwide?

You can source the NTN 4 Bolt Flange Bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install an NTN eccentric collar flange bearing?

To install, slide the bearing onto the shaft, align the eccentric collar with the inner ring, and rotate the collar in the shaft's rotation direction while tightening the setscrew. Secure the housing with 1/2 in bolts. Always follow NTN's torque specifications and lubrication 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
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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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NTN UCFU-20 is a general purpose flange-mount ball bearing with a 20 mm cylindrical bore, cast iron housing, and set screw locking. Lubricated with NLGI #3 equivalent grease, it has M10 mounting bolts and dimensions of 85.7 mm length by 37.3 mm width. Suitable for radial load applications requiring a compact four-bolt flange mounting
NTN
NTN UCFU-20 is a general purpose flange-mount ball bearing with a 20 mm cylindrical bore, cast iron housing, and set screw locking. Lubricated with NLGI #3 equivalent grease, it has M10 mounting bolts and dimensions of 85.7 mm length by 37.3 mm width. Suitable for radial load applications requiring a compact four-bolt flange mounting

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