Bearing 2921
Inner diameter:: 105 mm
Outer diameter: 140 mm
The size of the width: 25 mm
Weight:: 1.010 kg
Outer diameter: 140 mm
The size of the width: 25 mm
Weight:: 1.010 kg
Technical specifications
Designation: 2921
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 105 mm
External diameter: 140 mm
Width (B): 25 mm
Weight: 1.010 kg
Резьба (G): 18200 mm
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23034-E1A-K-M
Manufacturer: FAG
Sizes: 170x260x67 (mm)
O-RING
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Sizes: 233.60x245.00x5.70 (mm)
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Manufacturer: ContiTech AG
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Sizes: 220x230x42 (mm)
Weight:: 0.0790 (kg)
Подшипник 22340CAKE4
Manufacturer: NSK-RHP
Sizes: 200x420x138 (mm)
Weight:: 92.6 (kg)
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Manufacturer: NSK-RHP
Sizes: 20x52x21 (mm)
Weight:: 0.217 (kg)
MEGADYNE ISORAN 725H
Manufacturer: ContiTech AG
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Sizes: 190x290x46 (mm)
Weight:: 9.55 (kg)
Корпус UKPX05+H2305
Manufacturer: NACHI
Weight:: 1.5 (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.
