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
Подшипник C 2318
Manufacturer: SKF
Sizes: 90x190x64 (mm)
Weight:: 8.65 (kg)
Bearing FT21
Manufacturer: INA-FAG
Sizes: 44.450x78.588x20.638 (mm)
Weight:: 0.405 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 200x238x12 (mm)
Подшипник QJ311
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)
Weight:: 1.75 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x162x15 (mm)
Подшипник 16021
Manufacturer: NACHI
Sizes: 105x160x18 (mm)
Weight:: 1.2 (kg)
Bearing 7322 AC
Manufacturer: ETERNO
Sizes: 110x240x50 (mm)
Weight:: 10.87 (kg)
Bearing LR5301NPPU
Manufacturer: INA-FAG
Sizes: 12x42x19 (mm)
Weight:: 19 (kg)
Bearing 23224W33
Manufacturer: TMB
Sizes: 120x215x76 (mm)
Weight:: 12 (kg)
B 40,5 17x1030 Li / 1075 Ld
Manufacturer: ContiTech AG
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.