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The NTN Megaohm bearing is a single-row cylindrical roller type, measuring 100mm in bore diameter and 180mm outside, with a width of 46mm. It features an insulating coating on the outer ring to prevent electrical damage.
With a dynamic load rating of 335kN and static load rating of 445kN, it handles heavy loads efficiently. Its reference speed reaches 3500 RPM, suitable for high-speed applications.
The brass cage ensures durability, while the C3 radial clearance allows for thermal expansion. The insulation coating provides over 3000 VDC breakdown voltage and 2000 MΩ resistance, protecting against electric currents.
Ideal for electric motors or generators where electrical insulation is needed. Compliant with RoHS and REACH standards, it weighs 5.3kg for easy handling.
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How Is 2TS2-7MC3-6E-NU2220 Bearing Engineered for Reliability?
2TS2-7MC3-6E-NU2220 Bearing features an insulating coating on the outer ring, preventing electrical damage in high-voltage environments.
With a breakdown voltage exceeding 3000 VDC, it ensures safe operation in electrically demanding applications.
The brass cage maintains precise roller alignment, enhancing durability under heavy loads.
Its basic dynamic load rating of 335.0kN allows for reliable performance in industrial settings.
2TS2-7MC3-6E-NU2220 Bearing operates smoothly at speeds up to 3500 r/min, balancing efficiency and longevity.
The C3 radial internal clearance accommodates thermal expansion, reducing stress during operation.
Designed with a layer thickness of 0.2 mm, the insulation provides consistent electrical resistance over 2,000 MΩ.
This makes 2TS2-7MC3-6E-NU2220 Bearing ideal for applications where electrical insulation is crucial.
Key Fields for 2TS2-7MC3-6E-NU2220 Bearing
In industrial settings, 2TS2-7MC3-6E-NU2220 Bearing is commonly used in electric motors and generators, where its insulating coating prevents electrical arcing. The brass cage ensures smooth operation even under high rotational speeds.
What Makes 2TS2-7MC3-6E-NU2220 Bearing a Preferred Choice?
For wind turbine applications, 2TS2-7MC3-6E-NU2220 Bearing offers reliable performance with its high dynamic load rating and insulation properties. Its C3 clearance makes it suitable for thermal expansion in variable conditions.
Built for Heavy-Duty Use: 2TS2-7MC3-6E-NU2220 Bearing
In railway traction motors, 2TS2-7MC3-6E-NU2220 Bearing handles both radial and axial loads effectively. The breakdown voltage rating ensures safety in high-voltage environments.
Automotive vs Aerospace: Applications of 2TS2-7MC3-6E-NU2220 Bearing
In automotive alternators, 2TS2-7MC3-6E-NU2220 Bearing provides durability and electrical insulation. For aerospace ground equipment, its lightweight design and high-speed capability are advantageous.
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