Features integrated double-sided NBR(Nitrile Rubber)contact seals,reinforced with steel shields and securely fixed in the outer ring groove,providing effective protection against dust and moisture ingress.The bearing is factory-filled with a high-performance lithium complex grease suitable for a wide temperature range.The pressed steel cage is robust and reliable for various conditions.This sealed and pre-lubricated design aims to significantly extend service intervals under appropriate operating conditions.
Standard designation is 6306-2RSR,dimensions conforming to DIN 625-1.The seal lips have an interference fit with the inner ring dust guard groove,forming a dynamic sealing interface.The bearing is pre-lubricated.The rubber seals have an operating temperature range of-40°C to+100°C(short-term up to 120°C).The steel cage is made from SPCC cold-rolled steel sheet with zinc plating for corrosion resistance.Rings and balls undergo martensitic hardening to HRC 58-62 hardness.
Commonly used in applications where maintenance access is difficult or where extended lubrication intervals are desired,such as household appliances(washing machine motors,vacuum cleaners),power tools,food processing machinery,and light agricultural equipment.
Post RFQ
Chat
ALL CATEGORIES