NTN Cylindrical Roller Bearing: 318, 90 mm Bore, 190 mm OD, 46 mm Overall Wd
The NTN Cylindrical Roller Bearing: 318 is a ceramic insulated cylindrical roller bearing from NTN. It features an alloy steel ring material, a metric system of measurement, and a NU cylindrical bearing design. The…
SKU 3G-OTH-102920
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Product Description
The NTN Cylindrical Roller Bearing: 318 is a ceramic insulated cylindrical roller bearing from NTN. It features an alloy steel ring material, a metric system of measurement, and a NU cylindrical bearing design. The bearing has a 90 mm bore, 190 mm OD, and 46 mm overall width, with manufacturer part number 7MC3-NU318EGRBC3.
Frequently Asked Questions
What is the NTN Cylindrical Roller Bearing 318 used for?
The NTN Cylindrical Roller Bearing 318 is used in industrial machinery requiring high radial load capacity and electrical insulation. Its ceramic insulation protects against stray currents in motors, generators, and traction systems, preventing bearing damage from electrical discharge.
What are the specifications of the NTN Cylindrical Roller Bearing 318?
The NTN Cylindrical Roller Bearing 318 has a 90 mm bore, 190 mm OD, and 46 mm overall width. It features alloy steel rings, a brass cage, and a NU cylindrical design. The manufacturer part number is 7MC3-NU318EGRBC3, and it uses metric measurements.
Where to buy the NTN Cylindrical Roller Bearing 318 worldwide?
You can source the NTN Cylindrical Roller Bearing 318 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring reliable supply for your operations.
How to select the correct NTN Cylindrical Roller Bearing 318?
To select the correct NTN Cylindrical Roller Bearing 318, verify the bore (90 mm), OD (190 mm), and overall width (46 mm) match your shaft and housing. Confirm the NU design allows axial displacement. For insulated applications, ensure the ceramic coating meets your voltage requirements.
Used in
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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.
