Detailed Product Description

Designation: NU213 ECM/C4VA301 Coating: Aluminium Oxide Coating
Electrical Resistance: Voltages Up To 3000 V DC Cage: Brass
Cleance: C4 or C3 clearance Dimension: 65×120×23 mm
Weight: 1.2 kg Application: Electric Traction Motors

Electric Insulated Cylindrical Roller Bearing NU213 ECM/C4VA301 provide a bearing function and electrical insulation, virtually eliminates premature bearing failure caused by stray electric currents, electrical insulated bearing can reduce the number of failures and improve the machine up-time, reduce the cost of maintenance.

Features and Benefits of CoatMaster NU213 ECM/C4VA301 Electrically Insulated rolling Bearings

The same with normal Cylindrical roller bearing, Electrically Insulated Cylindrical Roller Bearing  NU213 ECM/C4VA301 is one kind of rolling bearing, it consist of Inner Ring, outer ring, cage and steel rollers, the cylindrical roller and raceway of the rings are line contact, so cylindrical roller bearings are the same with spherical roller bearing, tapered roller bearing, thrust roller bearing and the other kinds of roller bearings, they all have larger load capacity than ball bearings, cylindrical roller bearing mainly carry radial load, Small friction between the rollers and the ribs of the rings make the cylindrical roller bearings are suitable for the application which are high speed rotation.
Electrically insulated Rolling Bearings NU213 ECM/C4VA301
Principal dimensions 65×120×23mm
Weight 1.2 kg
Basic dynamic load rating-C: 122kN
Basic static load rating-Co: 118kN
Fatigue load limit-Pu: 0 kN
Reference speed: 0 r/min
Limiting speed: 6700 r/min
Electrically Insulated Rolling Bearing as a Preventive Measure

The Electrically Insulated Cylindrical Roller Bearing NU213 ECM/C4VA301 adopts the special spraying process, spraying the high quality coating on the outer surface of the bearing, Strong adhesion between film and substrate, Good insulation performance, avoiding the electric corrosion effect of the induced current on the bearing, Prevent current from damage for grease, rolling elements and raceways, Improve the service life of bearings .

NU213 ECM/C4VA301 Electrically Insulated Cylindrical Roller Bearing usually carry radial pressure, its radial load capacity increased 1.5-3 times than the same dimension ball bearings. good rigidity and impact resistance, make this kind of bearing especially suitable for the Machine accessories which need Rigidly supported, and also support short shaft which cause axial displacement due to heat Elongated, as well as the bearing is separately for easy to mounting and disassemble. cylindrical roller bearing mainly used in large electric machine, Machine tool spindle, The front and rear supporting shaft of the engine, railway carriage shaft supported, Diesel crankshaft, gearbox of the automobile and tractor.

XRB is the China bearing exporter & supplier, it can supply NU213 ECM/C4VA301 bearing, Our large quantity Electrically insulated Cylindrical Roller Bearing Stock can meet your need with good quality and fast delivery, Also you can find FAG NU213-M-J20AA-C4 Bearing, the other type and brand Electrically insulated Cylindrical Roller bearing, insocoat tapered roller bearing, Current-Insulated Bearings.