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
Подшипник 6800Z
Manufacturer: NACHI
Sizes: 10x19x5 (mm)
Weight:: 0.005 (kg)
2 NBR 70(027,00x02,00)
Manufacturer: KASTAS
Bearings GE40-KPP-B-3
Manufacturer: INA-FAG
Weight:: 0.77 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 28x38x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 140x175x16 (mm)
K152 NBR FABRIC(20x28x6)
Manufacturer: KASTAS
Sizes: 20x28x6 (mm)
Подшипник NUP 1092
Manufacturer: NSK-RHP
Sizes: 460x680x100 (mm)
Weight:: 123 (kg)
K25 NBR/Metal(25,4x6,35x12,7)
Manufacturer: KASTAS
Sizes: 25,4x6,35x12,7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 8x16x7 (mm)
2.4 NBR 70(027,50x02,40)
Manufacturer: KASTAS
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.
