NTN Cylindrical Roller Bearing: 328, 140 mm Bore, 300 mm OD, 62 mm Overall Wd
The NTN Cylindrical Roller Bearing: 328 is a ceramic insulated cylindrical roller bearing with an NU design, featuring a 140 mm bore, 300 mm OD, and 62 mm overall width. It is constructed with alloy steel rings and…
SKU 3G-OTH-102881
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Product Description
The NTN Cylindrical Roller Bearing: 328 is a ceramic insulated cylindrical roller bearing with an NU design, featuring a 140 mm bore, 300 mm OD, and 62 mm overall width. It is constructed with alloy steel rings and has a metric system of measurement, identified by manufacturer part number 7MC3-NU328EGRBC3.
Frequently Asked Questions
What is the NTN Cylindrical Roller Bearing 328 used for?
The NTN Cylindrical Roller Bearing 328 is used in industrial machinery requiring high radial load capacity and electrical insulation. Its ceramic insulated design prevents stray current damage in motors, generators, and traction systems. Common applications include electric motors, rail traction, and wind turbine gearboxes.
What are the specifications of the NTN Cylindrical Roller Bearing 328?
The NTN Cylindrical Roller Bearing 328 has a 140 mm bore, 300 mm OD, and 62 mm overall width. It features an NU design with alloy steel rings, metric measurement, and manufacturer part number 7MC3-NU328EGRBC3. The ceramic insulation provides electrical resistance for motor and generator applications.
Where to buy the NTN Cylindrical Roller Bearing 328 worldwide?
3G Electric supplies the NTN Cylindrical Roller Bearing 328 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this ceramic insulated bearing.
How to select the correct NTN Cylindrical Roller Bearing 328?
To select the correct NTN Cylindrical Roller Bearing 328, verify the bore (140 mm), OD (300 mm), and width (62 mm) match your shaft and housing. Confirm the NU design allows axial displacement. Ensure the ceramic insulation rating suits your electrical environment. Consult NTN's catalog for load ratings and speed limits.
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3G Electric supplies NTN ceramic insulated cylindrical roller bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
