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
K68 POM(100x106x12,5)
Manufacturer: KASTAS
Sizes: 100x106x12,5 (mm)
Bearing GE110ES 2RS
Manufacturer: ETERNO
Sizes: 110x160x70 (mm)
Weight:: 4.7 (kg)
Bearing WS81138
Manufacturer: INA-FAG
Sizes: 190x240x11 (mm)
Weight:: 1.450 (kg)
K33 PU(45x53x5,6)
Manufacturer: KASTAS
Sizes: 45x53x5,6 (mm)
K22 NBR(40x50x10)
Manufacturer: KASTAS
Sizes: 40x50x10 (mm)
3.53 FKM 80(065,10x03,53 )
Manufacturer: KASTAS
5.33 NBR 70(234,32x05,33)
Manufacturer: KASTAS
Подшипник NJ 315 E
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.7 (kg)
XPA 1107 Lw / Ld ( ХРА 1107 )
Manufacturer: ContiTech AG
K21 NBR(16x32x10)
Manufacturer: KASTAS
Sizes: 16x32x10 (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.
