Bearing 6404N (50404)
Inner diameter:: 20 mm
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.41 kg
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.41 kg
Technical specifications
Designation : 6404N
ГОСТ : 50404
Dimensions, mm : 20x72x19
Producer : TMB
Bearing 08X12
Manufacturer: INA-FAG
Sizes: 21.438x41.275x25.400 (mm)
Weight:: 0.164 (kg)
Подшипник 53313
Manufacturer: NSK-RHP
Sizes: 65x115x39.4 (mm)
Weight:: 225 (kg)
Bearing NNU4944KW33P6
Manufacturer: TMB
Sizes: 220x300x80 (mm)
Weight:: 15.9 (kg)
K21 NBR(125x155x18)
Manufacturer: KASTAS
Sizes: 125x155x18 (mm)
Bearing 629/5-YB/ZZ (2080095YB)
Manufacturer: TMB
Sizes: 5x13x5 (mm)
Подшипник FWF-152117
Manufacturer: NSK-RHP
Sizes: 15x21x17 (mm)
Weight:: 0.012 (kg)
Krestovina 27x57
Manufacturer: TOYO
Подшипник NJ 232
Manufacturer: NACHI
Sizes: 160x290x48 (mm)
Weight:: 14.5 (kg)
2.5 NBR 70(016,00x02,50)
Manufacturer: KASTAS
K152 NBR FABRIC(30x38x6 )
Manufacturer: KASTAS
Sizes: 30x38x6 (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.
