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
5 NBR 70(085,00x05,00)
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK32/20-TV
Manufacturer: INA-FAG
Sizes: 32x42x20 (mm)
5.7 NBR 70(059,30x05,70)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 103.00x113.60x5.30 (mm)
Bearing 7000ACP6 (E46100)
Manufacturer: TMB
Sizes: 10x26x8 (mm)
Weight:: 0.018 (kg)
Подшипник 6316Z
Manufacturer: NACHI
Sizes: 80x170x39 (mm)
Weight:: 3.59 (kg)
K22 PU(80x90x7)
Manufacturer: KASTAS
Sizes: 80x90x7 (mm)
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 83.50x127x13 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 14x28x7 (mm)
Подшипник 51211
Manufacturer: NSK-RHP
Sizes: 55x90x25 (mm)
Weight:: 225 (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.
