Bearing 3304 ZZ
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 22.2 mm
Weight:: 0.22 kg
Outer diameter: 52 mm
The size of the width: 22.2 mm
Weight:: 0.22 kg
Technical specifications
Designation : 3304 ZZ
Dimensions, mm : 20x52x22.2
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.22 Kg
Dynamic load rating (C) - 22100 kN
Static load rating (C0) - 14300 kN
Grease lubrication speed - 8500 rev/min
Speed limit with oil lubrication - 12000 rev/min
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x115x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 29x47x7 (mm)
Bearing K26X30X22ZW
Manufacturer: ETERNO
Sizes: 26x30x22 (mm)
Weight:: 0.012 (kg)
SPB 3550
Manufacturer: ContiTech AG
Bearing 627ZZ/Z1P6 (E80027Z1)
Manufacturer: TMB
Sizes: 7x22x7 (mm)
Weight:: 0.012 (kg)
Bearing 21313K (53313k)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.9 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RTUEO90
Manufacturer: INA
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RCSMA30/65-FA106
Manufacturer: INA
Sizes: 30x65.1x26.5 (mm)
AT20 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP315-E-TVP2
Manufacturer: FAG
Sizes: 75x160x37 (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.