TN9Injection Moulded Cage Of Glass Fibre Reinforced Polyamide 6,6
UPSpecial Tolerance Class For Machine Tool Spindle Bearings; Dimensional Accuracy Approximately To ISO Tolerance Class 4 And Running Accuracy Better Than ISO Class 4
VR522Cylindrical Roller Bearings Are Available With Information About The Exact Outside Diameter. This Information Is Marked On The Box As Well As On An Inspection Sheet Inside The Box. Bearings Supplied With This Information And Also With The Actual Clearance Specified Have The Additional Suffix VR521, VR522 Or VQ496 (Also Including Smaller Clearance Than Standard)
Technische specificaties
Beschikbaarheid0 stuks
MerkSKF
Item numberNN3020KTN9/UPVR522 SKF
CategoryTweerijig cilinderrollager
Gewicht en afmetingen
Gewicht (kg)2.19
Producteigenschappen
BoringK-1:12 Conische boring (standaard voor de meeste types)
AfdichtingGeen afdichting
Type kooiP - kunststof gegoten kooi
Externe aanpassingGeen Externe Aanpassing
Interne radiale spelingCn normale interne speling
PrecisieUP (ultraprecisie)
WarmtestabilisatieGeen warmtestabilisatie - temperaturen tot 120 °C