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Electrically Insulated Ball Bearings 6312M/C3VL0241
Electrically Insulated Ball Bearings 6312M/C3VL0241

Electrically Insulated Ball Bearings 6312M/C3VL0241

The 6312M/C3VL0241 is an electrically insulated ball bearing with a 60mm bore and 130mm outer diameter, designed to prevent electrical currents from passing through. It handles dynamic loads up to 85.2 kN and spins smoothly at speeds up to 11000 RPM.

Its outer ring features a special insulation coating, with a breakdown voltage of 1000-3000V, making it ideal for electric motors or generators. The brass cage ensures durability and smooth operation.

With a C3 radial clearance, it accommodates thermal expansion in high-speed applications. The bearing is compliant with RoHS and REACH standards, ensuring safety and environmental friendliness.

Weighing 1.9kg, it’s robust yet manageable for industrial use. Perfect for applications where electrical insulation is critical, such as wind turbines or railway systems.

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Product Parameters

  • Model 6312M/C3VL0241
  • Product Category Electrically Insulated Ball Bearings
  • Coating Suffix VL0241
  • Insulating Coating Types Insulation coating on outer ring
  • Manufacturers TFL
  • Bore Diameter 60.0 mm
  • Outside Diameter 130.0 mm
  • Width 31.0 mm
  • Net Weight 1.9 kg
  • Basic Dynamic Load Rating 85.2 kN
  • Basic Static Load Rating 52.0 kN
  • Reference Speed 11000 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 6312M/C3VL0241 Bearing Engineered for Reliability?

6312M/C3VL0241 Bearing features an insulation coating on the outer ring, preventing electrical damage in high-voltage environments.
Its brass cage ensures smooth operation, while the C3 radial internal clearance accommodates thermal expansion.
With a breakdown voltage of 1000-3000 V, it reliably protects against electrical currents.
The bearing’s dynamic load rating of 85.2 kN makes it suitable for demanding industrial applications.

What Makes 6312M/C3VL0241 Bearing Suitable for High-Temperature Applications?

6312M/C3VL0241 Bearing’s insulation coating withstands high temperatures, maintaining performance in harsh conditions.
The brass cage reduces friction, ensuring smooth rotation even under heavy loads.
Its electrical resistance of 50-200 MΩ prevents current leakage, enhancing safety.
With a reference speed of 11000 r/min, it balances speed and durability.

Designed for Durability: 6312M/C3VL0241 Bearing

6312M/C3VL0241 Bearing’s robust construction includes a brass cage for reduced wear and tear.
The insulation coating on the outer ring provides long-term protection against electrical damage.
Its static load rating of 52.0 kN ensures reliability in stationary applications.
The bearing’s layer thickness of 100-500 µm offers consistent insulation performance.

Steel vs Ceramic Bearings: Strengths of 6312M/C3VL0241 Bearing

6312M/C3VL0241 Bearing uses a brass cage and steel components for durability and cost-effectiveness.
The insulation coating on the outer ring sets it apart from standard bearings in electrical applications.
With a dynamic load rating of 85.2 kN, it handles heavy loads efficiently.
Its compliance with ROHS and REACH standards ensures environmental safety.

Application

Industrial Uses of 6312M/C3VL0241 Bearing
This bearing is commonly used in electric motors and generators, where its insulation coating prevents electrical arcing and extends equipment life. The brass cage ensures smooth rotation even under high-speed conditions.

Where Is 6312M/C3VL0241 Bearing Used?
You’ll find it in wind turbines and industrial pumps, where its high dynamic load rating handles demanding operational conditions. The C3 radial clearance also accommodates thermal expansion in these applications.

Perfect Fit for Automation: 6312M/C3VL0241 Bearing
In robotic arms and CNC machinery, this bearing’s breakdown voltage protection safeguards sensitive electronics. Its consistent performance makes it reliable for precision movements.

Medical vs Industrial: Where 6312M/C3VL0241 Bearing Excels
While suitable for MRI machines due to its non-conductive properties, it’s equally effective in conveyor systems. The coating resists wear from frequent starts and stops.

Key Fields for 6312M/C3VL0241 Bearing
Railway applications benefit from its vibration resistance and electrical insulation. The 130mm outer diameter provides stable support for axle-mounted components.

Q&A

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