Bearing 30211 (7211E)
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.7 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.7 kg
Technical specifications
Designation : 30211
ГОСТ : 7211E
Dimensions, mm : 55x100x21
Producer : TMB
Bearing NUTR1542
Manufacturer: INA-FAG
Sizes: 15x42x19 (mm)
Weight:: 18 (kg)
K35 PTFE/NBR(50x65,1x6,3)
Manufacturer: KASTAS
Sizes: 50x65,1x6,3 (mm)
AT3/1011 GEN III ( АТ3 1011 GENIII )
Manufacturer: ContiTech AG
412XL
Manufacturer: ContiTech AG
Подшипник NNCF 5016 CV
Manufacturer: SKF
Sizes: 80x125x60 (mm)
Weight:: 2.59 (kg)
Корпус UKC320+H2320
Manufacturer: NACHI
Weight:: 19.2 (kg)
Bearing NATR25
Manufacturer: INA-FAG
Sizes: 25x52x25 (mm)
Weight:: 24 (kg)
Bearing 618/4-ZZP5 (D1080084)
Manufacturer: TMB
Sizes: 4x9x2.5 (mm)
Weight:: 0.0007 (kg)
T20 DD
Manufacturer: ContiTech AG
Bearing 4425
Manufacturer: INA-FAG
Sizes: 50.800x80.980x22.225 (mm)
Weight:: 0.432 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
