Horizontal Mounting NU 1010 M/C3VA301 Electrically Insulated Cylindrical Roller Bearing

Detailed Product Description

Designation:	NU 1010 M/C3VA301	Coating:	Aluminium Oxide Coating
Electrical Resistance:	Voltages Up To 3000 V DC	Cage:	Brass
Cleance:	C3 or C4	Dimension:	50×80×16 mm
Weight:	0.31 kg	Type:	Insulated Cylindrical roller bearing

Electric Insulated Cylindrical roller Bearing NU 1010 M/C3VA301 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 uptime, reduce the cost of maintenance.

Electric Insulated Cylindrical Roller Bearing NU 1010 M/C3VA301 consist of one inner ring, one outer ring with Aluminuim Oxide Coating, and one piece of machined brass cage, steel rollers, Its dimension are the same with normal chrome steel NU1010 M/C3 Cylindrical Roller Bearing.

Features and Benefits of FAG Electrically Insulated rolling Bearings

• Oxide ceramic coatings (J20…) provide a high level of insulation. Plasma spraying is used to apply these coatings to the bearing surfaces
• Thanks to a special sealant, the J20AA coating retains its insulating properties even in a damp environment. The resulting oxide ceramic coating is very hard, wear resistant, and a good thermal conductor.
• The external dimensions of the current-insulated rolling bearings are in accordance with DIN 616 (ISO 15). This means that they are interchangeable with standard bearings.
• For special applications, such as those with a rotating outer ring, we recommend using an inner ring coated with J20C.

Electrically insulated Rolling Bearings NU 1010 M/C3VA301
Principal dimensions 50×80×16mm
Weight 0.31 kg
Basic dynamic load rating-C 30.8kN
Basic static load rating-Co 34.5kN
Fatigue load limit-Pu 0 kN
Reference speed 0 r/min
Limiting speed 10000 r/min
 
Electrically Insulated Rolling Bearing as a Preventive Measure
 
As a rule, it is very difficult to eliminate the causes of bearing voltages that are induced by the motor. Nevertheless, it is possible to avoid damage to the bearing, if the flow of current can either be prevented or at least significantly reduced. Many types of Electrically Insulated Bearing are available today for this very purpose.

NOTE: if an insulated cylindrical roller bearing sleeve is not possible, then isolate the opposite bearing and install an CoatMaster ^® Ring at the cylindrical roller bearing side.  Install CoatMaster ^® Ring on opposite end of insulation.

• Cylindrical Roller Bearing, Babbitt, or Sleeve bearing: Bearing housing should be isolated or use insulated bearing.
• Motors with insulated cylindrical roller bearing DE: Install CoatMaster ^®Bearing Protection Ring on opposite drive end (NDE).
• CoatMaster ^®Ring can be installed internally on the back of the bearing cap or externally on the motor end bracket.
• Colloidal Silver Shaft Coating PN CS015 is required for this type of application.

XRB is the China bearing exporter & supplier, it can supply NU1010 M/C3VA301 bearing, Our large quantity insulated Cylindrical Roller bearing Stock can meet your need with good quality and fast delivery, Also you can find FAG NU1010 M/C3 Bearing, the other type and brand insulated Cylindrical roller bearing, insocoat tapered roller bearing, Current-Insulated Bearings.