|Boundary dimensions: ISO 15:2011|
Values: ISO 492:2014 (table 1)
(→ Internal clearance)
Check availability of other clearance classes
Values: ISO 5753-1:2009 (table 2)
Values are valid for unmounted bearings under zero measuring load.
||Identical to standard bearings (→ Bearing data)|
|For bearing grade silicon nitride (Si3N4), refer to Materials for rolling bearings.
|Hybrid bearings provide protection against AC and DC currents. The impedance for a hybrid bearing is high, even for very high frequencies, providing good protection against high frequency current and voltage peaks. For small hybrid deep groove ball bearings fitted with a contact NBR seal, the voltage level before the first arcing occurs through the seal/bearing contact is > 2,5 kV DC. For additional information, contact the SKF application engineering service.|