Bearing 3220
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 60.3 mm
Weight:: 5.5 kg
Outer diameter: 180 mm
The size of the width: 60.3 mm
Weight:: 5.5 kg
Technical specifications
Designation : 3220
Dimensions, mm : 100x180x60.3
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 5.5 Kg
Dynamic load rating (C) - 187000 kN
Static load rating (C0) - 175000 kN
Grease lubrication speed - 2000 rev/min
Speed limit with oil lubrication - 2400 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 42x55x9 (mm)
K35 PTFE/NBR(285x309x8,1 )
Manufacturer: KASTAS
Sizes: 285x309x8,1 (mm)
K22 PU(4x12x6)
Manufacturer: KASTAS
Sizes: 4x12x6 (mm)
ContiTech HTD 3M 5 HP
Manufacturer: ContiTech AG
K37 (140x160x14,50)
Manufacturer: KASTAS
Sizes: 140x160x14,50 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x49x9 (mm)
Bearing W2-3/4
Manufacturer: INA-FAG
Sizes: 69.850x102.390x25.400 (mm)
Weight:: 0.676 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI75/35
Manufacturer: INA-FAG
Sizes: 75x105x35 (mm)
XT200 PU(150x170x12)
Manufacturer: KASTAS
Sizes: 150x170x12 (mm)
Подшипник 22214AEX
Manufacturer: NACHI
Sizes: 70x125x31 (mm)
Weight:: 1.69 (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.
