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Electrically Insulated Ball Bearings 6336M/C3VL2071
Electrically Insulated Ball Bearings 6336M/C3VL2071

Electrically Insulated Ball Bearings 6336M/C3VL2071

The 6336M/C3VL2071 is an electrically insulated ball bearing with a 180mm bore and 380mm outer diameter, designed to handle high loads and speeds. Its inner ring features a special coating to prevent electrical currents, making it ideal for electric motors or generators.

With a dynamic load rating of 355kN and a static load rating of 405kN, this bearing is built for durability. It can reach speeds up to 3000 RPM and operates safely with a breakdown voltage of 1000-3000V.

The brass cage ensures smooth operation, while the C3 radial clearance allows for thermal expansion. The coating thickness ranges from 100-500µm, providing reliable insulation with an electrical resistance of 50-200 MΩ.

Weighing 43kg, this robust bearing is RoHS and REACH compliant, suitable for industrial applications where electrical insulation is crucial. Its design helps prevent damage from stray currents, extending equipment life.

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Product Parameters

  • Model 6336M/C3VL2071
  • Product Category Electrically Insulated Ball Bearings
  • Coating Suffix VL2071
  • Insulating Coating Types Inner ring insulation coating
  • Manufacturers TFL
  • Bore Diameter 180.0 mm
  • Outside Diameter 380.0 mm
  • Width 75.0 mm
  • Net Weight 43 kg
  • Basic Dynamic Load Rating 355.0 kN
  • Basic Static Load Rating 405.0 kN
  • Reference Speed 3000 r/min
  • Breakdown Voltage (DC) 1000 ~3000 V
  • Layer Thickness 100~500 µm
  • Electrical Resistance 50~200 MΩ
  • Cage Material Brass cage
  • Radial Internal Clearance C3
  • ROHS Compliant
  • REACH Compliant

Features

How Is 6336M/C3VL2071 Bearing Engineered for Reliability?

6336M/C3VL2071 Bearing features an inner ring insulation coating, providing excellent electrical resistance up to 200 MΩ.
Its brass cage ensures smooth operation, even at high speeds of 3000 r/min.

The bearing’s basic dynamic load rating of 355.0 kN makes it suitable for heavy-duty applications.
With a breakdown voltage range of 1000-3000 V, it effectively prevents electrical arcing.

6336M/C3VL2071 Bearing’s C3 radial internal clearance allows for thermal expansion in demanding conditions.
Its robust design and insulation properties ensure long-lasting performance in electrically challenging environments.

Application

Industrial Uses of 6336M/C3VL2071 Bearing
6336M/C3VL2071 Bearing is commonly used in electric motors and generators, where its inner ring insulation coating prevents electrical arcing and extends service life. The brass cage adds durability, making it suitable for high-speed industrial applications.

Where Is 6336M/C3VL2071 Bearing Used?
In wind turbines, 6336M/C3VL2071 Bearing handles high dynamic loads while its insulating properties protect against stray currents. The C3 radial clearance ensures reliable performance under varying thermal conditions.

Built for Heavy-Duty Use: 6336M/C3VL2071 Bearing
6336M/C3VL2071 Bearing excels in railway traction systems, where its breakdown voltage rating safeguards against electrical damage. The 75mm width provides stability in demanding environments.

Medical vs Industrial: Where 6336M/C3VL2071 Bearing Excels
While not typical for medical devices, 6336M/C3VL2071 Bearing shines in industrial MRI cooling systems due to its non-magnetic properties. The 380mm outer diameter offers ample load distribution for heavy equipment.

Automotive vs Aerospace: Applications of 6336M/C3VL2071 Bearing
In hybrid vehicle drivetrains, 6336M/C3VL2071 Bearing mitigates electrical currents that can damage conventional bearings. Its 3000 r/min reference speed meets aerospace-grade power transmission needs.

Q&A

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