Bearing 30221
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.25 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.25 kg
Technical specifications
Designation : 30221
Dimensions, mm : 105x190x36
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 4.25 Kg
Dynamic load rating (C) - 270 kN
Static load rating (C0) - 355 kN
Grease lubrication speed - 1800 rev/min
Speed limit with oil lubrication - 2600 rev/min
HTD 339 3M
Manufacturer: ContiTech AG
Bearing B33
Manufacturer: INA-FAG
Sizes: 63.500x100.813x22.225 (mm)
Weight:: 0.609 (kg)
Подшипник 2221
Manufacturer: NSK-RHP
Sizes: 105x190x50 (mm)
RPP14 9800 ( RPP 14 9800 -V, -M, -MFX )
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Подшипник 22248CAKE4
Manufacturer: NSK-RHP
Sizes: 240x440x120 (mm)
Weight:: 80.2 (kg)
Подшипник FJ-2016
Manufacturer: NSK-RHP
Sizes: 20x26x16 (mm)
Weight:: 0.017 (kg)
RPP14 DD 1942 MFX - Megaflex
Manufacturer: ContiTech AG
K34 (50x65x22,5)
Manufacturer: KASTAS
Sizes: 50x65x22,5 (mm)
Подшипник NNC 4956 CV
Manufacturer: SKF
Sizes: 280x380x100 (mm)
Weight:: 34 (kg)
Подшипник 2305
Manufacturer: NSK-RHP
Sizes: 25x62x24 (mm)
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.
