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
Bearings LR5305-X-2Z
Manufacturer: INA-FAG
Sizes: 25x72x25.4 (mm)
Weight:: 0.5 (kg)
K35 PTFE/NBR(550x574x8,1)
Manufacturer: KASTAS
Sizes: 550x574x8,1 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
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Sizes: 40x65x5 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7022-C-T-P4S
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Sizes: 110x170x28 (mm)
K22 NBR(240x260x15)
Manufacturer: KASTAS
Sizes: 240x260x15 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K24X28X13
Manufacturer: INA-FAG
Weight:: 0.01 (kg)
STD 1440 S8M CXP
Manufacturer: ContiTech AG
Bearing K100X108X30
Manufacturer: ETERNO
Sizes: 100x108x30 (mm)
Weight:: 0.18 (kg)
Bearing DC5476C(4C)-N
Manufacturer: ETERNO
Sizes: 54.765x71.425x25.4 (mm)
Weight:: 200 (kg)
RPP14 6552 ( RPP 14 6552 -V, -M, -MFX )
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.
