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NTN Radial Ball Bearing: 6320, Open, 100 mm Bore, 215 mm OD, 47 mm Wd - Ceramic Insulated Radial Ball Bearings
NTNCeramic Insulated Radial Ball Bearings

NTN Radial Ball Bearing: 6320, Open, 100 mm Bore, 215 mm OD, 47 mm Wd

The NTN Radial Ball Bearing: 6320 is a ceramic insulated radial ball bearing with a metric system of measurement. It features a 100 mm bore, 215 mm outer diameter, and 47 mm width, with an alloy steel ring. The…

SKU 3G-OTH-100982

Brand
NTN
Item
Radial Ball Bearing: 6320, Open, 100 mm Bore, 215 mm OD, 47 mm Wd
Category
Ceramic Insulated Radial Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
7MC3-6320C3
Type
Open, Alloy Steel Ring
Bore
100 mm
OD
215 mm
Wd
47 mm
System of Measurement
Metric
Bearing Industry Number
6320
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Radial Ball Bearing: 6320 is a ceramic insulated radial ball bearing with a metric system of measurement. It features a 100 mm bore, 215 mm outer diameter, and 47 mm width, with an alloy steel ring. The bearing industry number is 6320, and the manufacturer part number is 7MC3-6320C3.

Frequently Asked Questions

What is the NTN 6320 ceramic insulated radial ball bearing used for?

The NTN 6320 ceramic insulated radial ball bearing is used in electric motors, generators, and other rotating equipment where electrical pitting or arcing across the bearing must be prevented. The ceramic insulation protects against stray currents, extending bearing life in industrial machinery, pumps, and compressors.

What are the specifications of the NTN 6320 bearing?

The NTN 6320 is a metric ceramic insulated radial ball bearing with a 100 mm bore, 215 mm outer diameter, and 47 mm width. It has an alloy steel ring, bearing industry number 6320, and manufacturer part number 7MC3-6320C3. The open design allows for custom lubrication and sealing.

Where to buy the NTN 6320 bearing worldwide?

You can source the NTN 6320 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 6320 bearing for an application?

To select the correct NTN 6320 bearing, verify the shaft diameter matches the 100 mm bore and housing fits the 215 mm OD. Confirm the 47 mm width and that the open design suits your lubrication method. For electric motor applications, the ceramic insulation prevents electrical damage. Consult NTN's load and speed ratings for your specific operating 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 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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