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NSK Ceramic-Coated Insulated Ball Bearings 6316HDY2C3
NSK Ceramic-Coated Insulated Ball Bearings 6316HDY2C3

NSK Ceramic-Coated Insulated Ball Bearings 6316HDY2C3

The NSK 6316HDY2C3 is a ceramic-coated insulated ball bearing with an 80mm bore and 170mm outer diameter, designed for high-performance applications. Its outer ring features a durable ceramic coating, providing excellent electrical insulation.

With a dynamic load rating of 130kN and a static load rating of 86.5kN, it handles heavy loads while maintaining smooth operation. The bearing can reach speeds up to 8500 RPM, making it suitable for high-speed machinery.

The ceramic coating offers a breakdown voltage of 1000V and electrical resistance of 50-200 MΩ, preventing electrical arcing. Its C3 radial clearance ensures reliable performance under varying thermal conditions.

Ideal for electric motors and generators, this bearing is ROHS compliant and weighs 3.657kg. The sheet metal cage adds durability, making it a robust choice for industrial use.

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Product Parameters

  • Model 6316HDY2C3
  • Product Category Ceramic-Coated Insulated Ball Bearings
  • Coating Suffix HDY2
  • Insulating Coating Types Outer ring ceramic coated
  • Manufacturers NSK
  • Bore Diameter 80.0 mm
  • Outside Diameter 170.0 mm
  • Width 39.0 mm
  • Net Weight 3.657 kg
  • Basic Dynamic Load Rating 130.0 kN
  • Basic Static Load Rating 86.5 kN
  • Reference Speed 8500.0 r/min
  • Breakdown Voltage (DC) Breakdown Voltage 1000v
  • Layer Thickness 100~500 µm
  • Electrical Resistance 50~200 MΩ
  • Cage Material Sheet metal
  • Radial Internal Clearance C3
  • ROHS Compliant
  • REACH Compliant

Features

How Is 6316HDY2C3 Bearing Engineered for Reliability?

6316HDY2C3 Bearing features a ceramic-coated outer ring, providing excellent insulation against electrical currents.
The coating ensures a breakdown voltage of 1000v, making it ideal for applications with electrical interference.

With a dynamic load rating of 130.0 kN, 6316HDY2C3 Bearing handles heavy loads efficiently.
Its C3 radial internal clearance allows for thermal expansion, ensuring stable performance.

The sheet metal cage maintains ball alignment, reducing friction and wear.
This design extends the bearing’s service life even in demanding conditions.

6316HDY2C3 Bearing operates at speeds up to 8500 r/min, balancing speed and durability.
Its ceramic coating also resists corrosion, enhancing reliability in harsh environments.

Application

Industrial Uses of 6316HDY2C3 Bearing
The 6316HDY2C3 Bearing is commonly used in electric motors and generators, where its ceramic coating prevents electrical arcing. This makes it ideal for environments with high voltage fluctuations.

In wind turbine systems, 6316HDY2C3 Bearing handles high rotational speeds while maintaining insulation properties. Its C3 clearance ensures reliable performance under thermal expansion.

For railway applications, 6316HDY2C3 Bearing supports traction motors, reducing downtime caused by electrical damage. The sheet metal cage adds durability in demanding conditions.

What Makes 6316HDY2C3 Bearing a Preferred Choice?
6316HDY2C3 Bearing is often selected for industrial pumps due to its resistance to electrical currents. The ceramic coating extends service life in corrosive environments.

In HVAC systems, 6316HDY2C3 Bearing operates quietly at high speeds, making it suitable for commercial fans. Its breakdown voltage rating ensures safety in electrical applications.

Built for Heavy-Duty Use: 6316HDY2C3 Bearing
6316HDY2C3 Bearing excels in conveyor systems where electrical insulation is required. The HDY2 coating provides consistent performance under heavy loads.

For food processing equipment, 6316HDY2C3 Bearing’s ceramic surface resists contamination. Its compliance with ROHS standards makes it safe for sensitive environments.

Automotive vs Aerospace: Applications of 6316HDY2C3 Bearing
In electric vehicles, 6316HDY2C3 Bearing protects drivetrain components from stray currents. The 1000V breakdown voltage ensures reliability in high-power systems.

For aircraft auxiliary systems, 6316HDY2C3 Bearing handles rapid speed changes without compromising insulation. Its lightweight design helps reduce overall aircraft weight.

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