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NTN 7MC3-NU317EGRBC3 is a cylindrical roller insulated bearing with inner diameter 85 mm, outer diameter 180 mm and width 41 mm. Additional specifications include bore type cylindrical and cage brass.
Ceramic coated for electrical insulation that prevents electrical pitting and fluting 7MC3 Series of insulated bearings has been specifically designed to prevent electrical arcing in a variety of applications. Coating the bearing’s outer ring provides an insulating barrier against any stray currents that would pass through it. Coating Thickness0.2 mm Electrical Resistance at 500 V (DC)> 2,000 MΩ Voltage Resistance > 3 kV| Product serial no. | 109476 |
| Inner Diameter | 85 mm |
| Outer Diameter | 180 mm |
| Width | 41 mm |
| Weight | 4.62 kg |
| Cage | Brass |
| Seal | No |
| Bore | Cylindrical |
| Category | Roller bearings |
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