Bearing 7303 AC
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.121 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.121 kg
Technical specifications
Designation : 7303 AC
Dimensions, mm : 17x47x14
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.121 Kg
Dynamic load rating (C) - 14900 kN
Static load rating (C0) - 7900 kN
Grease lubrication speed - 18000 rev/min
Speed limit with oil lubrication - 23000 rev/min
K35 PTFE/NBR(150x170,5x8,1)
Manufacturer: KASTAS
Sizes: 150x170,5x8,1 (mm)
XT200 PU(45x53x5,7)
Manufacturer: KASTAS
Sizes: 45x53x5,7 (mm)
K81 TPE(210,7x220x1,9 )
Manufacturer: KASTAS
Sizes: 210,7x220x1,9 (mm)
Bearing 2212
Manufacturer: ETERNO
Sizes: 60x110x28 (mm)
Weight:: 1.09 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ E40-KRR
Manufacturer: INA-FAG
Sizes: 40x80x56.5 (mm)
Bearing 22218K (3518K)
Manufacturer: TMB
Sizes: 90x160x40 (mm)
Weight:: 3.4 (kg)
Bearing 32020X2 ()
Manufacturer: GMB
Sizes: 100x150x30 (mm)
Weight:: 1.79 (kg)
Подшипник NF 418
Manufacturer: NACHI
Sizes: 90x191.5x54 (mm)
Weight:: 10.3 (kg)
Подшипник 6968
Manufacturer: NSK-RHP
Sizes: 340x460x56 (mm)
Weight:: 26.6 (kg)
Подшипник JM738249/JM738210
Manufacturer: NSK-RHP
Sizes: 190x260x46 (mm)
Weight:: 6.93 (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.
