Bearing 3211
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 33.3 mm
Weight:: 1.05 kg
Outer diameter: 100 mm
The size of the width: 33.3 mm
Weight:: 1.05 kg
Technical specifications
Designation : 3211
Dimensions, mm : 55x100x33.3
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.05 Kg
Dynamic load rating (C) - 57200 kN
Static load rating (C0) - 67000 kN
Grease lubrication speed - 4300 rev/min
Speed limit with oil lubrication - 5600 rev/min
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Sizes: 55x60x5,4(5,6) (mm)
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Weight:: 0.002 (kg)
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Manufacturer: NACHI
Sizes: 75x115x20 (mm)
Weight:: 0.615 (kg)
Подшипник 239/1000CAE4
Manufacturer: NSK-RHP
Sizes: 1000x1320x236 (mm)
Weight:: 881 (kg)
Bearing NJ1018M (42118H)
Manufacturer: TMB
Sizes: 90x140x24 (mm)
Weight:: 1.35 (kg)
Подшипник 7205B
Manufacturer: NACHI
Sizes: 25x52x15 (mm)
Weight:: 0.135 (kg)
Mechanical seal RM 58U-30
Manufacturer: RiMi
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Sizes: 80x170x39 (mm)
Weight:: 3.8 (kg)
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Manufacturer: TMB
Sizes: 180x250x69 (mm)
Weight:: 10.5 (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.
