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NTN 3 Bolt Flange Bearing: Radial Ball, 1 1/4 in Bore, Polymer, Set Screws - Food-Grade Flange-Mount Ball Bearings
NTNFood-Grade Flange-Mount Ball Bearings

NTN 3 Bolt Flange Bearing: Radial Ball, 1 1/4 in Bore, Polymer, Set Screws

The NTN 3 Bolt Flange Bearing is a food-grade flange-mount radial ball bearing with a 1 1/4 in cylindrical bore, a polymer housing, and set screws. It uses FDA/USDA-H1 solid grease lubrication and has a 3/8 in…

SKU 3G-OTH-101866

Brand
NTN
Item
3 Bolt Flange Bearing: Radial Ball, 1 1/4 in Bore, Polymer, Set Screws
Category
Food-Grade Flange-Mount Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
SUCFBL206-20
Type
Polymer, Set Screws, 440C
Bore
1 1/4 in
Lg
3 17/64 in
Bore Type
Cylindrical
Lubricant Material
FDA/USDA-H1 Solid Grease
Mounting Bolt Size
3/8 in
Included Bearing Cap
None
System of Measurement
Inch
View Full Spec Sheet

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

Product Description

The NTN 3 Bolt Flange Bearing is a food-grade flange-mount radial ball bearing with a 1 1/4 in cylindrical bore, a polymer housing, and set screws. It uses FDA/USDA-H1 solid grease lubrication and has a 3/8 in mounting bolt size, with a length of 3 17/64 in and a 440C material construction (MPN SUCFBL206-20).

Frequently Asked Questions

What is the NTN 3 Bolt Flange Bearing used for?

The NTN 3 Bolt Flange Bearing is used in food-processing and sanitary applications where FDA/USDA-H1 solid grease lubrication is required. Its polymer housing resists corrosion and washdown, making it suitable for conveyors, packaging equipment, and bottling lines in food and beverage plants.

What are the specifications of the NTN 3 Bolt Flange Bearing?

This NTN bearing has a 1 1/4 in cylindrical bore, polymer housing, set-screw locking, and a 3/8 in mounting bolt size. It uses FDA/USDA-H1 solid grease lubricant, measures 3 17/64 in length, and is made of 440C stainless steel. The MPN is SUCFBL206-20 and it is an inch-system unit.

Where to buy the NTN 3 Bolt Flange Bearing worldwide?

3G Electric supplies the NTN 3 Bolt Flange Bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this food-grade bearing.

How to install the NTN 3 Bolt Flange Bearing?

Mount the bearing on a clean, flat surface using three 3/8 in bolts. Tighten set screws onto the shaft with a hex key, ensuring the shaft is aligned and free of debris. Apply torque per NTN recommendations. For food-grade applications, verify the housing and grease are compatible with washdown conditions.

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 food-grade 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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