Bearing 7220 C
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 C
Dimensions, mm : 100x180x34
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 3.62 Kg
Dynamic load rating (C) - 149000 kN
Static load rating (C0) - 127000 kN
Grease lubrication speed - 5700 rev/min
Speed limit with oil lubrication - 7600 rev/min
Подшипник 397/394A
Manufacturer: NSK-RHP
Sizes: 60x110x22 (mm)
Weight:: 0.905 (kg)
Bearings RTW613
Manufacturer: INA-FAG
Sizes: 44.450x88.900x33.325 (mm)
Weight:: 0.919 (kg)
K68 POM(18x22x9,4(9,6))
Manufacturer: KASTAS
Sizes: 18x22x9,4(9,6) (mm)
RPP8 DD 4124 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник NUP 217
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.92 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RATY15
Manufacturer: INA-FAG
Weight:: 3.9 (kg)
Подшипник 7909 A5
Manufacturer: NSK-RHP
Sizes: 45x68x12 (mm)
Weight:: 0.13 (kg)
K06 NBR(38x46x5/7)
Manufacturer: KASTAS
Sizes: 38x46x5/7 (mm)
K69 POM(156x150x19 )
Manufacturer: KASTAS
Sizes: 156x150x19 (mm)
CX 77 CX 2021 Ld
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.
