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NTN UCFLU-20 General Purpose Flange-Mount Ball Bearing - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN UCFLU-20 General Purpose Flange-Mount Ball Bearing

The NTN 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 20 mm cylindrical bore. It features a cast iron housing, set screw locking, and is lubricated with NLGI #3 equivalent grease. This…

SKU 3G-OTH-115171

Also listed as: UCFLU20 · UCFLU 20

Brand
NTN
Item
UCFLU-20 General Purpose Flange-Mount Ball Bearing
Part Number
UCFLU-20
Category
General Purpose Flange-Mount Ball Bearings
Available to Order
Also known as:UCFLU-20NTN
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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
UCFLU-20
Type
Cast Iron, Set Screws
Bore
20 mm
Lg
61 mm
Wd
37.3 mm
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
M10
System of Measurement
Metric

Technical Documents

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

Product Description

The NTN 2 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 20 mm cylindrical bore. It features a cast iron housing, set screw locking, and is lubricated with NLGI #3 equivalent grease. This metric unit has a mounting bolt size of M10 and overall dimensions of 61 mm length and 37.3 mm width.

Frequently Asked Questions

What is the NTN UCFLU-20 2 bolt flange bearing used for?

The NTN UCFLU-20 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 2 bolt flange bearing UCFLU-20?

The NTN UCFLU-20 has a 20 mm cylindrical bore, cast iron housing with set screw locking, and is lubricated with NLGI #3 equivalent grease. It has a mounting bolt size of M10, overall length of 61 mm, and width of 37.3 mm. This is a metric unit.

Where to buy the NTN UCFLU-20 flange bearing worldwide?

3G Electric supplies the NTN UCFLU-20 flange bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this metric general purpose bearing.

How to install the NTN UCFLU-20 set screw flange bearing?

Mount the NTN UCFLU-20 on a clean, flat surface using M10 bolts. Align the shaft through the 20 mm bore, then tighten the set screws evenly against the shaft to secure it. Apply moderate torque per NTN recommendations to avoid housing distortion.

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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