Ouvert/Scellé (Joint en caoutchouc ou Bouclier métallique)
Détails d'emballage:
Boîte en carton standard
Capacité d'approvisionnement:
1000.pcs / mois
Mettre en évidence:
6306-2RS1 rubber sealed ball bearing
,
deep groove ball bearing C3 clearance
,
30x72x19mm high temp motor bearing
Description du produit
1. Product Overview The 6306‑2RS1/C3 single row deep groove ball bearing adopts double-sided 2RS1 contact NBR rubber seals and C3 enlarged radial clearance. The expanded internal clearance compensates thermal expansion under long-term high-speed and high-temperature running to prevent bearing locking. Double contact rubber seals effectively isolate dust, water mist and impurities and retain internal grease. Widely used in high-speed medium-large motors, water pumps, blowers