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NTN 8445C3 Special Radial Ball Bearing - Special Radial Ball Bearings
NTNSpecial Radial Ball Bearings

NTN 8445C3 Special Radial Ball Bearing

The NTN Special Radial Ball Bearing (SKU 8445C3, 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
8445C3 Special Radial Ball Bearing
Part Number
8445C3
Category
Special Radial Ball Bearings
Available to Order
Also known as:8445C3NTN
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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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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Special Radial Ball Bearing (SKU 8445C3, 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.

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
Material handling conveyors — NTN UCPL-1.3/16M pillow block ball bearings with cast iron housing and set screw locking for shaft support.
Automotive wheel hubs — NTN tapered roller bearing assemblies like LM814849/LM814810 for combined radial and axial load handling.
Industrial gearboxes — NTN tapered roller bearing cones such as 4T-05062 with chrome steel cage for moderate-speed applications.
Agricultural machinery — NTN inch-system tapered roller bearing assemblies like LM29748/LM29710 for reliable operation in dusty environments.
Pumps and compressors — NTN metric tapered roller bearing assemblies such as 33213 with carbon steel rings for high radial and axial loads.
Power transmission equipment — NTN pillow block ball bearings with 1 3/16 in bore for supporting rotating shafts in belt drives.
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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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