6011 ZZ(6011-2Z) bearing is deep groove ball bearing that suitable for Suitable for motors, instruments, electric tools, hardware, toys, textile machinery, household appliances (wall breakers, soymilk machines, air conditioners, fans, etc.), beauty equipment (adult products, fitness equipment, etc).
Technical datas of 6011 ZZ bearing
|Bearing Number||6011 ZZ|
|d1||≈ 66.3 mm|
|D2||≈ 81.5 mm|
|r1,2||min. 1.1 mm|
|Reference speed||16000 r/min|
|Limiting speed||8000 r/min|
|Mass bearing||0.4 kg|
Note:6011, 6011-Z, 6011 M, 6011 NR, 6011-RS1, 6011-2RS1, 6011-2Z/VA208 etc is also available.
Image of 6011 ZZ bearing
Features of 6011 ZZ bearing
low noise, high speed and long life.
Difference of ZZ and RS
The letters at the end of the deep groove ball bearing model usually carry Z or ZZ at the end, which means that the seal of the bearing is a metal dust cover or rubber seal.
RS or 2RS means that the seal of the bearing is a rubber seal.
Where ZZ means steel dust cover, which is usually suitable for: 1. occasions with good external environment; 2. suitable for occasions with high-speed operation and high temperature resistance requirements.
2RS means rubber sealing ring, with good contact sealing performance, suitable for: 1. occasions where the external environment is harsh and dustproof;when the starting speed is normal.
For more bearing inquiry, ask the bearing specialist.