Bearing 7405 B
Inner diameter:: 25 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.527 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.527 kg
Technical specifications
Designation : 7405 B
Dimensions, mm : 25x80x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.527 Kg
Dynamic load rating (C) - 36900 kN
Static load rating (C0) - 21500 kN
Grease lubrication speed - 7300 rev/min
Speed limit with oil lubrication - 10000 rev/min
K21 PU(25x38x10)
Manufacturer: KASTAS
Sizes: 25x38x10 (mm)
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ338-N2-MPA
Manufacturer: FAG
Sizes: 190x400x78 (mm)
K101 PU(115x106,4x5,3/7)
Manufacturer: KASTAS
Sizes: 115x106,4x5,3/7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU407-M1
Manufacturer: FAG
Sizes: 35x100x25 (mm)
ZX 59 ZX 1521 Ld
Manufacturer: ContiTech AG
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RFE45
Manufacturer: INA-FAG
Bearing 7221 C
Manufacturer: ETERNO
Sizes: 105x190x36 (mm)
Weight:: 4.29 (kg)
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Manufacturer: ContiTech AG
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Manufacturer: TMB
Sizes: 110x170x45 (mm)
Weight:: 3.4 (kg)
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Manufacturer: ContiTech AG
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.
