Bearing 30204
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.12 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.12 kg
Technical specifications
Designation : 30204
Dimensions, mm : 20x47x14
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.12 Kg
Dynamic load rating (C) - 27.5 kN
Static load rating (C0) - 28 kN
Grease lubrication speed - 8000 rev/min
Speed limit with oil lubrication - 11000 rev/min
Mechanical seal RM BIA-55
Manufacturer: RiMi
Bearing W1
Manufacturer: INA-FAG
Sizes: 25.400x45.240x15.875 (mm)
Weight:: 0.106 (kg)
K07 NBR(50x56x7/5)
Manufacturer: KASTAS
Sizes: 50x56x7/5 (mm)
Подшипник 7326DF
Manufacturer: NACHI
Sizes: 130x280x58 (mm)
Weight:: 17.4 (kg)
RPP8 DD 3164 MFX - Megaflex
Manufacturer: ContiTech AG
SPZ 2500
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 300x340x20 (mm)
AT20 DD
Manufacturer: ContiTech AG
Подшипник 7311 A
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)
Weight:: 1.41 (kg)
Bearing QJ340N2
Manufacturer: TMB
Sizes: 200x420x80 (mm)
Weight:: 55.3 (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.
