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NTN Radial Ball Bearing: 6322, Open, 110 mm Bore, 240 mm OD, 50 mm Wd - Ceramic Insulated Radial Ball Bearings
NTNCeramic Insulated Radial Ball Bearings

NTN Radial Ball Bearing: 6322, Open, 110 mm Bore, 240 mm OD, 50 mm Wd

The NTN 6322 is a metric ceramic insulated radial ball bearing with an open design, featuring a 110 mm bore, 240 mm outer diameter, and 50 mm width. It is constructed with an alloy steel ring and carries the…

SKU 3G-OTH-100581

Also listed as: 7MC36322C3 · 7MC3 6322C3

Brand
NTN
Item
Radial Ball Bearing: 6322, Open, 110 mm Bore, 240 mm OD, 50 mm Wd
Category
Ceramic Insulated Radial Ball Bearings
Available to Order
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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
7MC3-6322C3
Type
Open, Alloy Steel Ring
Bore
110 mm
OD
240 mm
Wd
50 mm
System of Measurement
Metric
Bearing Industry Number
6322

Technical Documents

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

Product Description

The NTN 6322 is a metric ceramic insulated radial ball bearing with an open design, featuring a 110 mm bore, 240 mm outer diameter, and 50 mm width. It is constructed with an alloy steel ring and carries the manufacturer part number 7MC3-6322C3.

Frequently Asked Questions

What is the NTN 6322 ceramic insulated radial ball bearing used for?

The NTN 6322 ceramic insulated radial ball bearing prevents electrical current passage through the bearing, protecting motors and generators from fluting damage. It is used in industrial applications like pumps, compressors, and electric drives where stray currents occur.

What are the specifications of the NTN 6322 bearing?

The NTN 6322 is a metric ceramic insulated radial ball bearing with a 110 mm bore, 240 mm OD, and 50 mm width. It has an open design with an alloy steel ring and carries the manufacturer part number 7MC3-6322C3.

Where to buy the NTN 6322 bearing worldwide?

3G Electric supplies the NTN 6322 ceramic insulated radial ball bearing worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this metric bearing.

How to select the correct NTN 6322 bearing for an application?

To select the NTN 6322, verify your shaft diameter matches the 110 mm bore and housing fits the 240 mm OD. Confirm the 50 mm width and open design suit your mounting. For ceramic insulation, ensure your motor or generator experiences stray currents to justify the insulated ring.

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 ceramic insulated 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Radial Ball Bearing: 6324, Open, 120 mm Bore, 260 mm OD, 55 mm Wd, Alloy Steel Ring (MPN 7MC3-6324C3)
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NTN Radial Ball Bearing: 6324, Open, 120 mm Bore, 260 mm OD, 55 mm Wd, Alloy Steel Ring (MPN 7MC3-6324C3)
NTN Radial Ball Bearing: 6328, Open, 140 mm Bore, 300 mm OD, 62 mm Wd, Alloy Steel Ring (MPN 7MC3-6328C3)
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NTN Radial Ball Bearing: 6328, Open, 140 mm Bore, 300 mm OD, 62 mm Wd, Alloy Steel Ring (MPN 7MC3-6328C3)
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NTN Radial Ball Bearing: 6222, Open, 110 mm Bore, 200 mm OD, 38 mm Wd, Alloy Steel Ring (MPN 7MC3-6222C3)
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NTN Radial Ball Bearing: 6222, Open, 110 mm Bore, 200 mm OD, 38 mm Wd, Alloy Steel Ring (MPN 7MC3-6222C3)
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NTN Radial Ball Bearing: 6228, Open, 140 mm Bore, 250 mm OD, 42 mm Wd, Alloy Steel Ring (MPN 7MC3-6228C3)

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