Bearing 30304
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.17 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.17 kg
Technical specifications
Designation : 30304
Dimensions, mm : 20x52x15
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.17 Kg
Dynamic load rating (C) - 34 kN
Static load rating (C0) - 35 kN
Grease lubrication speed - 8000 rev/min
Speed limit with oil lubrication - 11000 rev/min
PK 885 / 348 K
Manufacturer: ContiTech AG
K33 PU(140x155x9)
Manufacturer: KASTAS
Sizes: 140x155x9 (mm)
K20 (152,4x133,35x25,4)
Manufacturer: KASTAS
Sizes: 152,4x133,35x25,4 (mm)
Bearing NUP2216
Manufacturer: ETERNO
Sizes: 80x140x33 (mm)
Weight:: 2.13 (kg)
K15 PU(38x30,5x3,2)
Manufacturer: KASTAS
Sizes: 38x30,5x3,2 (mm)
Подшипник NU 2311
Manufacturer: NACHI
Sizes: 55x120x43 (mm)
Weight:: 2.1 (kg)
1260 RPP14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Подшипник 02474/02420
Manufacturer: NSK-RHP
Sizes: 28.575x68.262x22.225 (mm)
Weight:: 0.409 (kg)
K81 TPE(72,5x80x3)
Manufacturer: KASTAS
Sizes: 72,5x80x3 (mm)
Bearing 32214
Manufacturer: ETERNO
Sizes: 70x125x31 (mm)
Weight:: 1.6 (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.
