Bearing 6404 ZZ
Inner diameter:: 20 mm
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.4 kg
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.4 kg
Technical specifications
Designation : 6404 ZZ
Dimensions, mm : 20x72x19
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.4 Kg
Dynamic load rating (C) - 31000 kN
Static load rating (C0) - 15200 kN
Grease lubrication speed - 9500 rev/min
Speed limit with oil lubrication - 12000 rev/min
K46 (50,8x41,275x11,10)
Manufacturer: KASTAS
Sizes: 50,8x41,275x11,10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 125x170x22/12 (mm)
5.33 NBR 70(202,57x05,33)
Manufacturer: KASTAS
Подшипник FR 3
Manufacturer: NSK-RHP
Sizes: 4.762x14.351x4.978 (mm)
Weight:: 0.003 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 52x72x10 (mm)
Bearing 3206 J
Manufacturer: INA-FAG
Sizes: 30x62x23.812 (mm)
Weight:: 0.300 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x45x7 (mm)
MEGADYNE ISORAN 3500 RPP14 ( RPP 14M 3500 )
Manufacturer: ContiTech AG
Подшипник 23260E
Manufacturer: NACHI
Sizes: 300x540x192 (mm)
Weight:: 196 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x51x7 (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.
