Bearing 30328
Inner diameter:: 140 mm
Outer diameter: 300 mm
The size of the width: 62 mm
Weight:: 21.7 kg
Outer diameter: 300 mm
The size of the width: 62 mm
Weight:: 21.7 kg
Technical specifications
Designation : 30328
Dimensions, mm : 140x300x62
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 21.7 Kg
Dynamic load rating (C) - 721 kN
Static load rating (C0) - 985 kN
Grease lubrication speed - 1200 rev/min
Speed limit with oil lubrication - 1700 rev/min
Bearings LR50/5-2RSR
Manufacturer: INA-FAG
Sizes: 5x17x7 (mm)
Weight:: 0.01 (kg)
Bearings NKIS12
Manufacturer: INA-FAG
Sizes: 12x30x16 (mm)
Weight:: 0.06 (kg)
Подшипник RS-4976E4
Manufacturer: NSK-RHP
Sizes: 380x520x140 (mm)
Weight:: 90.5 (kg)
K21 PU(26x38x10)
Manufacturer: KASTAS
Sizes: 26x38x10 (mm)
Подшипник 3775/3730
Manufacturer: NSK-RHP
Sizes: 50.8x93.264x30.162 (mm)
Weight:: 0.865 (kg)
Подшипник 22211EX
Manufacturer: NACHI
Sizes: 55x100x25 (mm)
Weight:: 0.88 (kg)
6.99 FKM 80(221,62x06,99)
Manufacturer: KASTAS
Manufacturer: ContiTech AG
K705 PTFE/NBR(210x226x11,5 )
Manufacturer: KASTAS
Sizes: 210x226x11,5 (mm)
K22 PU(35x45x8)
Manufacturer: KASTAS
Sizes: 35x45x8 (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.
