Bearing 3311 2RS
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 2RS
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 - - rev/min
Bearing NJ320EM (42320EH)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 7.8 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ RNA4848-XL
Manufacturer: INA-FAG
Sizes: 265x300x60 (mm)
Weight:: 5.4 (kg)
AT3 150 F E3/8
Manufacturer: ContiTech AG
3.53 PU(35,7x3,53)
Manufacturer: KASTAS
Подшипник RNA6902
Manufacturer: NSK-RHP
Sizes: 20x28x23 (mm)
Weight:: 0.039 (kg)
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x27x7 (mm)
Подшипник NF 220
Manufacturer: NACHI
Sizes: 100x160x34 (mm)
Weight:: 3.23 (kg)
K130 NBR(7x10x2)
Manufacturer: KASTAS
Sizes: 7x10x2 (mm)
Bearing HK0609
Manufacturer: ETERNO
Sizes: 6x10x9 (mm)
Weight:: 0.0025 (kg)
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.