BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.
  • AddressC.p.20325 automobile transportation industrial park, Aguascalientes, Aguascalientes, Mexico
  • Phone(Working Time)409-782-6276

Current-Insulated Bearings

Contact Now

Current-insulating bearings for your application will prove to be most cost-effective, considering the repair work and cost of machine downtime and lost production, in case of bearing failure due to electric current passage. To prevent these extra cost it’s recommended to opt for electrically insulated in the planning stage. As a result, you will benefit from reduced maintenance costs and higher machine availability.

Current-insulating bearings come in different sizes and variations. The designations are based on the 62.. and 63.. serie. They are usually open on both sides (they have no seals). The current-insulating bearings with a brass cage are available with the suffix ‘M’. Current-insulating bearings are available with an internal clearance of C3 (internal play higher than normal) or C4 (internal play higher than C3).

Under unfavourable conditions the passage of electric current causes damage to raceways and rolling elements as well as degradation of the lubricant. Which, in addition, will result in premature, unexpected failure of a motor or generator. Therefore current-insulating bearings are commonly used in applications where damaging effect of electrical erosion is likely, such as:

Industrial electric motors
Wheel sets and traction motors (rail vehicles)
Power transmissions
Generators (wind power)​

Bearing Number Bore Dia Outer DIa Width Size
SKF insocoat 6330 M/C3VL2071 Current-Insulated Bearings SKF 6330 M/C3VL2071 1 pcs Negotiable
SKF insocoat NU 1026 M/C3VL2071 Current-Insulated Bearings SKF NU 1026 M/C3VL2071 1 pcs Negotiable
SKF insocoat NU1026ML/C3VL2071 Current-Insulated Bearings SKF NU1026ML/C3VL2071 1 pcs Negotiable
SKF insocoat 6310 M/C3VL0241 Current-Insulated Bearings SKF 6310 M/C3VL0241 1 pcs Negotiable
FAG Ceramic Coating F-807411.TR1-J20B Current-Insulated Bearings FAG F-807411.TR1-J20B 1 pcs Negotiable
SKF insocoat 6319 M/C4VL0241 Current-Insulated Bearings SKF 6319 M/C4VL0241 1 pcs Negotiable
SKF insocoat C 3084 KM/VL0241 Current-Insulated Bearings SKF C 3084 KM/VL0241 1 pcs Negotiable
SKF insocoat 6230/C3VL2071 Current-Insulated Bearings SKF 6230/C3VL2071 1 pcs Negotiable
FAG Ceramic Coating HC6002-2Z Current-Insulated Bearings FAG HC6002-2Z 1 pcs Negotiable
FAG Ceramic Coating NU320-E-M1-F1-J20AA-C4 Current-Insulated Bearings FAG NU320-E-M1-F1-J20AA-C4 1 pcs Negotiable
SKF insocoat NU 1028 M/C3VL2071 Current-Insulated Bearings SKF NU 1028 M/C3VL2071 1 pcs Negotiable
FAG Ceramic Coating 6317-M-J20AA-C3 Current-Insulated Bearings FAG 6317-M-J20AA-C3 1 pcs Negotiable
2/6