Bearing 7052 AC
Inner diameter:: 260 mm
Outer diameter: 400 mm
The size of the width: 65 mm
Weight:: 28.7 kg
Outer diameter: 400 mm
The size of the width: 65 mm
Weight:: 28.7 kg
Technical specifications
Designation : 7052 AC
Dimensions, mm : 260x400x65
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 28.7 Kg
Dynamic load rating (C) - 325000 kN
Static load rating (C0) - 478000 kN
Grease lubrication speed - 1500 rev/min
Speed limit with oil lubrication - 1900 rev/min
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ RNA4872-XL
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71912-E-T-P4S
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Sizes: 60x85x13 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x58x4 (mm)
K23 NBR(55x45x7)
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Sizes: 55x45x7 (mm)
K75 PHENOLIC(60x65x9,7)
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Manufacturer: INA-FAG
Sizes: 24x30x31 (mm)
Weight:: 0.0032 (kg)
K27 NBR(50,86x60,12x5,15/6,73)
Manufacturer: KASTAS
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Подшипник FJ-3020
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Sizes: 30x37x20 (mm)
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K19 PTFE/NBR/POM(280x252x17,5)
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Sizes: 280x252x17,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 26x37x10.5 (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.
