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NTN Radial Ball Bearing: Special Radial Ball, 55.563 mm Bore, Open, Non-Flanged - Special Radial Ball Bearings
NTNSpecial Radial Ball Bearings

NTN Radial Ball Bearing: Special Radial Ball, 55.563 mm Bore, Open, Non-Flanged

The NTN Special Radial Ball Bearing (SKU 4ZYP6, MPN 8445C3) is a special radial ball bearing with a 55.563 mm bore, open design, and non-flanged configuration. It has a maximum speed of 6,800 RPM.

SKU 3G-OTH-98642

Brand
NTN
Item
Radial Ball Bearing: Special Radial Ball, 55.563 mm Bore, Open, Non-Flanged
Category
Special Radial Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
8445C3
Type
Open, Non-Flanged, 6,800 RPM
Bore
55.563 mm
Maximum Speed
6,800 RPM
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Special Radial Ball Bearing (SKU 4ZYP6, MPN 8445C3) is a special radial ball bearing with a 55.563 mm bore, open design, and non-flanged configuration. It has a maximum speed of 6,800 RPM.

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 8445C3 radial ball bearing used for?

The NTN 8445C3 special radial ball bearing is used in industrial machinery requiring precise radial load support at moderate speeds. Its 55.563 mm bore and open, non-flanged design suit applications like pumps, gearboxes, and conveyor systems where contaminants are minimal and high-speed operation up to 6,800 RPM is needed.

What are the specifications of the NTN 8445C3 bearing?

The NTN 8445C3 is a special radial ball bearing with a 55.563 mm bore, open and non-flanged design, and a maximum speed of 6,800 RPM. It is manufactured by NTN under part number 8445C3. This bearing is designed for applications requiring reliable radial load capacity and moderate rotational speeds.

Where to buy NTN 8445C3 bearings worldwide?

You can source the NTN 8445C3 bearing 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; we supply genuine NTN bearings to customers across industries.

How to select the correct NTN radial ball bearing for an application?

To select the correct NTN radial ball bearing, match the bore diameter (55.563 mm for the 8445C3), speed rating (6,800 RPM), and design type (open, non-flanged) to your application's load and environmental conditions. Consult NTN's technical documentation for fit and lubrication recommendations. 3G Electric can assist with sourcing the right bearing.

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 special radial 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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