Bearing 3311 ZZ
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 49.2 mm
Weight:: 2.55 kg
Outer diameter: 120 mm
The size of the width: 49.2 mm
Weight:: 2.55 kg
Technical specifications
Designation : 3311 ZZ
Dimensions, mm : 55x120x49.2
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.55 Kg
Dynamic load rating (C) - 95200 kN
Static load rating (C0) - 108000 kN
Grease lubrication speed - 3800 rev/min
Speed limit with oil lubrication - 5000 rev/min
Bearing 22344W33 (3644W33)
Manufacturer: TMB
Sizes: 220x460x145 (mm)
Weight:: 120 (kg)
SEALS (REINFORCED SEAL) (O)
Manufacturer: FEKO
Sizes: 42x62.60/66.60x11.50/16 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K25X32X16
Manufacturer: INA
Weight:: 0.021 (kg)
K21 PU(32x48x10 )
Manufacturer: KASTAS
Sizes: 32x48x10 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2210-E-TVP2
Manufacturer: FAG
Sizes: 50x90x23 (mm)
Bearing PWTR45100 2RS
Manufacturer: INA
Sizes: 45x100x32 (mm)
Weight:: 30 (kg)
Bearing 51406
Manufacturer: ETERNO
Sizes: 30x70x28 (mm)
Weight:: 0.52 (kg)
Bushing H207
Manufacturer: ETERNO
Sizes: 35x52x29 (mm)
Weight:: 0.13 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x68x10 (mm)
HTD 620 5M
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.