Bearing 7220 AC
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.62 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.62 kg
Technical specifications
Designation : 7220 AC
Dimensions, mm : 100x180x34
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 3.62 Kg
Dynamic load rating (C) - 137000 kN
Static load rating (C0) - 117000 kN
Grease lubrication speed - 4100 rev/min
Speed limit with oil lubrication - 5200 rev/min
HTD 8M 4168 ( HTD8M 4168 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SA)
Manufacturer: STO
Sizes: 325x365x20 (mm)
10X1415 Z 56
Manufacturer: ContiTech AG
Bearing K24x30x17
Manufacturer: INA-FAG
Sizes: 24x30x17 (mm)
Weight:: 0.0019 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4844
Manufacturer: INA-FAG
Sizes: 240x270x50 (mm)
Bearing RNU218E (292218E)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.4 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61809-2Z-Y
Manufacturer: FAG
Sizes: 45x58x7 (mm)
Подшипник SL014888
Manufacturer: INA-FAG
Sizes: 440x540x100 (mm)
Weight:: 51.5 (kg)
Bearing HK0408
Manufacturer: INA-FAG
Sizes: 4x8x8 (mm)
Weight:: 0.002 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x54x8 (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.
