Bearing 7409 B
Inner diameter:: 45 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.55 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.55 kg
Technical specifications
Designation : 7409 B
Dimensions, mm : 45x120x29
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.55 Kg
Dynamic load rating (C) - 78900 kN
Static load rating (C0) - 50000 kN
Grease lubrication speed - 4800 rev/min
Speed limit with oil lubrication - 6600 rev/min
Bearing N2313
Manufacturer: ETERNO
Sizes: 65x140x48 (mm)
Weight:: 3.51 (kg)
Bearing NA4910
Manufacturer: ETERNO
Sizes: 50x58x72 (mm)
Weight:: 0.276 (kg)
Подшипник 29675/29620
Manufacturer: NSK-RHP
Sizes: 69.85x112.712x25.4 (mm)
Weight:: 0.968 (kg)
Bearings 209-NPP-B
Manufacturer: INA-FAG
Sizes: 45x85x19 (mm)
Weight:: 0.41 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TTUE35
Manufacturer: INA-FAG
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN60120-TV
Manufacturer: INA-FAG
Sizes: 60x90x82 (mm)
T20 DD
Manufacturer: ContiTech AG
Bearing GS89434
Manufacturer: INA-FAG
Sizes: 170x340x34.5 (mm)
Weight:: 18.500 (kg)
Подшипник FR 188
Manufacturer: NSK-RHP
Sizes: 6.35x13.894x3.175 (mm)
Weight:: 0.002 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6317
Manufacturer: FAG
Sizes: 85x180x41 (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.
