Bearing 7321 AC
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.28 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.28 kg
Technical specifications
Designation : 7321 AC
Dimensions, mm : 105x225x49
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 9.28 Kg
Dynamic load rating (C) - 208000 kN
Static load rating (C0) - 193000 kN
Grease lubrication speed - 3500 rev/min
Speed limit with oil lubrication - 4400 rev/min
Manufacturer: ContiTech AG
K63 NBR(8x4,4x1,6)
Manufacturer: KASTAS
Sizes: 8x4,4x1,6 (mm)
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Manufacturer: TMB
Sizes: 150x270x45 (mm)
Weight:: 12.5 (kg)
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Manufacturer: KASTAS
Sizes: 85,72x73,02x9,52 (mm)
RPP14 DD 2418 MFX - Megaflex
Manufacturer: ContiTech AG
B 158 17x4010 Li / 4055 Ld
Manufacturer: ContiTech AG
HTD 8M 4584 ( HTD8M 4584 -V, -M, -MFX )
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Bearing 7056 B
Manufacturer: ETERNO
Sizes: 280x420x65 (mm)
Weight:: 30.4 (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.
