+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
SKF INSOCOAT Bearings 6317/C3VL2071

SKF INSOCOAT Bearings 6317/C3VL2071

The SKF 6317/C3VL2071 is an INSOCOAT bearing with an 85mm bore and 180mm outer diameter, featuring a durable inner ring insulation coating. It handles dynamic loads up to 140 kN and spins smoothly at speeds up to 8000 RPM.

Its VL2071 coating provides electrical resistance of 200 MΩ, protecting against current damage, while the C3 clearance ensures reliable performance under varying temperatures. The sheet metal cage adds strength and longevity.

This bearing is ideal for electric motors or generators where electrical insulation is crucial. With a breakdown voltage of up to 3000 V, it prevents electrical arcing in demanding environments.

Weighing 4.07kg, it’s robust yet manageable for industrial use. Compliant with RoHS standards, it’s a safe choice for modern applications.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Model 6317/C3VL2071
  • Product Category INSOCOAT Bearings
  • Insulating Coating Types Inner ring insulation coating
  • Coating Suffix VL2071
  • Manufacturers SKF
  • Bore Diameter 85.0 mm
  • Outside Diameter 180.0 mm
  • Width 41.0 mm
  • Net Weight 4.07 kg
  • Basic Dynamic Load Rating 140.0 kN
  • Basic Static Load Rating 96.5 kN
  • Reference Speed 8000.0 r/min
  • Breakdown Voltage (DC) ≤3000 V
  • Layer Thickness 500 µm
  • Electrical Resistance 200 MΩ
  • Cage Material Sheet metal
  • Radial Internal Clearance C3
  • ROHS Compliant
  • REACH Compliant
SKF INSOCOAT Bearings 6317/C3VL2071 dimension drawing
Download DWG Download PDF

Features

How Does 6317/C3VL2071 Bearing Resist Electrical Currents?

6317/C3VL2071 Bearing features an inner ring insulation coating, preventing electrical currents from damaging the bearing.
The coating provides a breakdown voltage of up to 3000 V, ensuring reliable performance in electrically charged environments.
With a radial internal clearance of C3, it accommodates thermal expansion during high-speed operations.
Its basic dynamic load rating of 140.0 kN makes it suitable for heavy-duty applications.

Application

Industrial Uses of 6317/C3VL2071 Bearing
6317/C3VL2071 Bearing is commonly used in electric motors and generators, where its inner ring insulation coating prevents electrical damage from stray currents. The C3 radial clearance ensures smooth operation even under varying thermal conditions.

What Makes 6317/C3VL2071 Bearing a Preferred Choice?
With a breakdown voltage of up to 3000 V, 6317/C3VL2071 Bearing is ideal for high-voltage applications like wind turbines and industrial drives. Its sheet metal cage offers durability while maintaining balanced performance at speeds up to 8000 r/min.

Perfect Fit for Automation: 6317/C3VL2071 Bearing
In automated production lines, 6317/C3VL2071 Bearing handles dynamic loads reliably, thanks to its 140 kN dynamic load rating. The 200 MΩ electrical resistance ensures consistent performance in electrically noisy environments.

Medical vs Industrial: Where 6317/C3VL2071 Bearing Excels
While not typically used in medical devices, 6317/C3VL2071 Bearing shines in industrial settings like pumps and compressors. Its 96.5 kN static load rating makes it robust enough for heavy machinery applications.

Where Is 6317/C3VL2071 Bearing Used?
You’ll often find 6317/C3VL2071 Bearing in railway traction motors, where insulation against electrical currents is critical. The 500 µm coating thickness provides long-term protection against electrical arcing and pitting.

Q&A

SEND INQUIRY